[[quoteright:238:[[Webcomic/SomethingHappens http://static.tvtropes.org/pmwiki/pub/images/live_forever.gif]]]]

->''I plan to live forever, of course, but barring that I'd settle for a couple thousand years. Even five hundred would be pretty nice.''
->-- '''[[CorruptCorporateExecutive CEO Nwabudike Morgan]]''', [=MorganLink=] [=3DVision=] Live Interview, ''SidMeiersAlphaCentauri''

When a character quests for eternal life. Sometimes it's given to them, sometimes it isn't, sometimes it's given to them and they regret the consequences, but their desire and actions towards {{immortality}} are what count towards this trope.

Originally, this trope could be used for heroes and villains alike, as evidenced by quests for the Holy Grail and Literature/TheEpicOfGilgamesh. Later it became one of the typical goals of an EvilPlan and thus [[ImmortalityImmorality the methods of achieving it were nasty, vile, and despicable]]. When heroes seek it they usually ultimately learn AnAesop and refocus their goals.

See {{Immortality}} (and in particular ImmortalityInducer) for ways to achieve it and LivingForeverIsAwesome for why they want to achieve it. Contrast WhoWantsToLiveForever for people that have immortality and hate it. Also DeathSeeker for those seeking death instead. Not to be confused with GlorySeeker, someone who might want to go down in history, but doesn't seek literal immortality.

Courtesy of ''Literature/TheEpicOfGilgamesh'', this trope is OlderThanDirt.

----
!!Examples:

[[foldercontrol]]

[[folder:Anime and Manga]]
* ''LightNovel/{{Baccano}}'' features this with the original 1711 immortals who summon a devil to obtain the elixir of immortality. By the 20th century some of them [[WhoWantsToLiveForever question if it was a such a great idea]] (though they ''have'' a method to commit suicide if they decide to go with it).[[LivingForeverIsAwesome Others still think it's awesome.]]
* Both Frieza and Vegeta from ''DragonballZ'' were looking for the Namek [[MacGuffin Dragon Balls]] to achieve immortality. Vegeta teams up with Goku [[EnemyMine to prevent his former boss Frieza from reaching it]]. To the surprise of no one, after Vegeta makes his HeelFaceTurn, [[ImmortalityImmorality this particular ambition is forgotten]] because by this point he's more focused [[TheRival on defeating Goku]].
** Keep in mind Vegeta primarily wanted immortality because it meant even if Frieza beat him within an inch of his life, he could crawl back and try again. And given the nature of Saiyan physiology, Vegeta would get stronger each time until reaching a level that exceeded Frieza. With Frieza gone, he didn't have a want or need for it.
** Garlic Jr. is the only villain to successfully obtain immortality. He was also so stupid that he provided the very means to seal him away both times the hero fought him, when it was literally the only way to stop him. You have to be spectacularly stupid to foil yourself the same way twice.
* Mori Koran from ''FlameOfRecca''
* ''Manga/FullmetalAlchemist'' makes this the prime motivation for Greed, Ling Yao, and May Chang. While Ling and May want to bring the secret of immortality back to Xing in order to obtain the position of Emperor/Empress for their respective clans, Greed is just, well {{greed}}y. Incidentally, Greed is ''already'' damn close to immortal, but "close" isn't enough to satisfy him.
** The BigBad, on the other hand, becomes immortal as merely the first step to [[AGodAmI a much larger goal]].
** [[spoiler:Dante]], the BigBad from [[Anime/FullmetalAlchemist the first anime version]], plays it straight.
* SmugSnake Kurt Godel of ''MahouSenseiNegima'' is this. When a child who recently became immortal is being discussed, everybody else focuses on the "will outlive loved ones, probably won't be able to have children, is quite possibly going to be in early puberty for eternity" aspects, but Kurt zeroes in on the "can become a king and rule forever with zero fear of assassination" aspect.
* ''Manga/{{Naruto}}''
** This is one of Orochimaru's biggest motivations. His obsession with immortality drove him to create jutsu that can raise the dead and another to possess the bodies of others. Strangely this is only a means to an end. His real ultimate goal is to learn every jutsu. No, seriously; he needs to be immortal because there are far too many to learn them all in a normal human lifespan.
*** [[spoiler: Except the above is InUniverse MotiveDecay. Original he just wanted to live long enough to have his parents reincarnated and meet them. Problem was that his experiments slowly drove him insane. After a resurrection and Tsunade healing him he had a HeelFaceTurn...[[HazyFeelTurn maybe]]. His motives are rather ambiguous enough that it could just be an EnemyMine.]]
** Sasori, [[spoiler:who turned himself into a human puppet in order to attain eternal life and an undecaying body as part of his philosophy that "true art" resists the passing of time (ironically he was also the first bad guy to be killed in the second season, a fact his partner, Deidara, who in turn lives by the completely opposite philosophy that "true art" is innately ephemeral and thus [[StuffBlowingUp explosions]] make the best art of all, lampshaded)]].
** Kakuzu, a ninja in his early nineties [[spoiler:who can extend his own lifetime indefinitely by stealing and replacing his own old, worn out organs with younger, healthier organs from people he defeats]],
** Hidan, Kakuzu's partner, who maintained his [[ImmortalityImmorality immortality by killing others]].
* The goal of at least one character in each volume of ''{{Phoenix}}'' is this.
* From ''Webcomic/{{Magician}}'', This is pretty much what most of those chasing the immortal wizard Edermask in the hopes of getting him to divulge the secret to immortality are. Ironically Edermask's goal is to find out this secret too.
* Desparaiah in [[Anime/PrettyCure Yes]]! [[YesPrettyCure5 Pretty Cure 5]] is one of these. [[spoiler: She succeeds, and explains that she did so because she didn't want to grow old, but she still feels unhappy and filled with Despair, being her namesake.]]
* In ''Anime/FairyTailTheMoviePhoenixPriestess'', this is the goal of the villains through attempting to capture a phoenix. One of them, Dyst, has a fairly silly or tragic (depending on your point of view) reason for wanting immortality. As a child, his pet weasel died and he tried to bring him back. Upon finding out that there are no spells to bring back the dead, Dyst became terrified of dying and vowed that he would find a way to live forever. His quest eventually turned him into a vile, twisted individual.
[[/folder]]

[[folder:Comic Books]]
* Hob Gadling of ''ComicBook/TheSandman''. Overall, he's glad he's lived so long, and he sees that the world is getting better.
* ''ComicBook/AgentsOfAtlas'' member Ken Hale sought and acquired AgeWithoutYouth by killing (and [[YouKillItYouBoughtIt becoming]]) the legendary Gorilla Man.
* An obsession with becoming immortal was what drove DCU MadScientist Professor Ivo's early schemes. Then he got what he wanted, [[WhoWantsToLiveForever unfortunately]].
* Franchise/{{Batman}} foe ComicBook/RasAlGhul is either this or HeirClubForMen. Sometimes both. At his worst, he combined the two to try to claim a fresh young body for himself. He's staved off death for centuries via the Lazarus Pits, but his ultimate goal was to find a way to cheat death permanently.
[[/folder]]

[[folder:Fan Works]]
* Bella in ''Fanfic/{{Luminosity}}'' wants to live forever, and meets a vampire. Interest ensues. Ultimately, [[spoiler:she'd like this for everyone]].
* John Howard Chill (not Rupert Chill!) of ''Fanfic/CalvinAndHobbesTheSeries'' is this.
* Harry in HarryPotterAndTheMethodsOfRationality wants everyone to become immortal, including {{Muggles}}.
** As of chapter 96, [[spoiler: we find out that the Peverell family, from which Harry is descended, has this as its [[SecretLegacy family motto]]... [[AlternativeCharacterInterpretation probably]].]]
** [[Creator/EliezerYudkowsky The fanfic's author]] is also an example of this trope.
* ''[[FanFic/TheNuptialverse Families]]'': [[spoiler: [[VillainWithGoodPublicity Olive Branch]]]] turns out to be one [[spoiler: with his whole conspiracy being one big plot to blackmail the Princesses into making him immortal]]. However, he's [[SmugSnake not nearly as clever as he thinks]], and his plans fall apart.
* In Chapter 10 of ''Fanfic/PagesOfHarmony'', while attempting to gain the Element of Kindness through ColdBloodedTorture, [[spoiler: Twilight Sparkle]] is revealed to be this so that true Harmony can be achieved.
* In the ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' fanfic ''[[http://thejboy88.deviantart.com/gallery/42768477/MLP-Shadows Shadows]]'', this is revealed to have been Sombra's StartOfDarkness. After watching his father [[spoiler: Starswirl the Bearded]] grow old and die, Sombra became terrified of death and obsessed with becoming an alicorn to prevent his own. This caused him to drive away his friends and eventually cross the MoralEventHorizon.
[[/folder]]

[[folder:Film]]
* ''Franchise/PiratesOfTheCaribbean'':
** Captain Jack Sparrow. First it was cursed Aztec gold (not worth losing all sensation), then replacing Davy Jones (gave it up to [[spoiler: save Will's life]]), and then the Fountain of Youth....
*** At the end of ''On Stranger Tides'', [[spoiler: Jack decides he'd rather be ''remembered'' forever than exist that long, presumably realizing the high costs of immortality at this point]].
** Blackbeard.
* ''Film/IndianaJonesAndTheLastCrusade'' involves the search for the Holy Grail, which grants immortality to whoever uses it.
* Tom from ''TheFountain'' is a doctor searching for immortality.
* ''Film/StarTrekGenerations'': Soran would have effectively achieved this if he has re-entered the Nexus. [[spoiler:In a way, he did anyway. Since the Nexus exists outside of time, he's still there (and always will be) even though he was also killed outside of it.]]
** ''Film/StarTrekInsurrection'': The locals ''had'' immortality, and the Sonaa wanted to get it [[spoiler:back]] from them.
* This trope is basically the plot for ProfessorLaytonAndTheEternalDiva.
* Daniel Molloy of ''InterviewWithTheVampire''.
* In ''Film/TheWolverine'', Ichirō Yashida became obsessed with becoming this after meeting Logan back during World War II.
* An interesting variation in ''Film/JohnCarpentersVampires'' with vampire lord Valek, who is ''already'' immortal and has walked the earth for centuries. However, he can still be destroyed if a specific ritual is performed. Acquiring the Berzier Cross will make him truly invulnerable and achieve something close to CompleteImmortality.
[[/folder]]

[[folder:Folklore]]
* Koschei the Deathless from [[RussianMythologyAndTales Russian tales]].
[[/folder]]

[[folder:Literature]]

* Salmissra from the ''{{Belgariad}}''
* Lord Voldemort from ''Literature/HarryPotter'', due to a pathological fear of death. He's also adamant that [[ItsAllAboutMe only he should be allowed it]], at one point stating "Only ''I'' can live forever" [[spoiler:right before he kills Snape.]] In this series, you have to kill people to be immortal. This allows you to split your soul and hide parts of it, guaranteeing that you remain earthbound if you were to die. This ultimately resulted in a particularely karmic fate for him. [[spoiler:Due to the fact that his soul was still split up when he did in fact die, he wasn't able to pass on to the afterlife, nor return to the world of the living. His life-long flight from death resulted in him being [[AndIMustScream trapped in an empty limbo for the rest of eternity]].]]
** Only some methods of immortality require murder. The first book talks of RealLife legendary alchemist Nichoas Flamel, and concerns Voldemort's efforts to steal the Philosopher's Stone that allows making an elixir for immortality (though probably only [[TheAgeless Agelessness]]). The stone is destroyed at the end to prevent Voldemort getting his hands on it, with Nicolas and his wife Perenelle accepting death after living happily for centuries.
* In Creator/LarryNiven's story "Cautionary Tales," a human looking for a way to live forever goes to the center of the galaxy and runs into an alien looking for the same thing. Tales of living forever are in all cultures, but only humans have [[WhoWantsToLiveForever "cautionary tales."]] The alien has been looking for ''far'' longer than the human...
* In the ''ColdfireTrilogy'':
** Gerald Tarrant. [[spoiler:So far, he's doing pretty good]].
** Also the [[EvilOverlord Undying Prince]], though they use very different methods- Tarrant is an EmotionEater, while the Prince practices GrandTheftMe [[spoiler: though he keeps his original body in a vegitative state in a tank- he needs it as an anchor even if he's not using it anymore]].
* In ''Literature/JourneyToTheWest'', Sun Wukong responds to almost every piece of advice from his mentor with (paraphrased) "Yes, but will it make me live forever?"
* Creator/RobertSilverberg's ''The Book of Skulls''. All four of the protagonists are looking for eternal life. Which ones are the villains and which the heroes for doing so becomes increasingly less clear-cut as the novel progresses.
* Bella Swan from Literature/{{Twilight}} is called this by some readers of the series.
* In Creator/MichaelMoorcock's ''Dancers at the End of Time'' saga the humanity has reached immortality with little cost (at least immediately apparent), and consists of a few hundred near-omnipotent individuals who mainly seek to have a good time, having given up the old morals and social standards as useless, since nothing they do can actually harm anybody else in any significant sense.
* This is the goal of the Howard Foundation in Creator/RobertAHeinlein's "Future History" timeline. Founded by a rich man who found himself dying of old age in his forties, it embarked on a program of human eugenics (before genes were even understood) by the very simple method of paying people with long-lived ancestors to marry and have children. Hundreds of years later, this eminently practical program produces humans with more than double the typical lifespan. Forced to flee Earth on an experimental spaceship due to public jealousy, the Howards return decades later to discover that, in their absence, humans have invented treatments that can prolong life enormously. Multiply this by the Howards' inbred longevity and you have a recipe for near-immortality. The longest-lived human, Lazarus Long, is nearly 2,500 years old by ''Literature/TimeEnoughForLove'' and shows no signs of stopping.
* In ''Literature/TheSecretHistory'', Julian argues that this is what every human secretly wants, and it becomes a recurring theme throughout the book. [[spoiler: Too bad Bunny ends up murdered, Charles tries to kill Henry, Henry kills himself, and Francis attempts suicide.]]
* Felix Jongleur and the Grail Brotherhood, the main villains of ''Literature/{{Otherland}}'', are a group of superpowerful billionaires who seek to become effectively immortal by [[BrainUploading uploading their minds]] into a massive virtual reality simulation that just so happens to be [[PoweredByAForsakenChild powered by devouring children's minds]].
* Literature/{{Discworld}} has Alberto Malich, a wizard who endeavored to become immortal. This is especially troublesome in this setting, since all mortals have a predetermined, finite amount of time to live and someone not dying while they are supposed to can ''tear all of reality in two''. It did work out for Alberto after a fashion, when he [[spoiler: became Death's personal servant, now known simply as Albert.]]
* DarthBane attempts to gain immortality by [[spoiler: continuously transferring his soul from body to body as they became old and frail.]]
** Emperor Palpatine in the Expanded Universe. He does the same method as Bane, but [[EldritchAbomination he's become such an affront to the Force]] the bodies don't last long.
* In ''{{Mistborn}}'', the [[EvilOverlord Lord Ruler]] not only desired immortality, but he ''found'' it. And ultimately, [[spoiler: he gets killed when the device he's using to keep himself immortal gets ripped out of his body.]]
* ''Literature/SeptimusHeap'':
** Subverted with Etheldredda, as she takes the immature potion of immortality that makes her only a Substantial Ghost and gets eventually destroyed by Marcia Overstrand in the end of ''Physik''.
** Doubly Subverted with Marcellus Pye, as he first makes a potion without a critical component that gives only AgeWithoutYouth. Septimus finally makes the complete potion and passes it over to the ailing Marcellus.
* The ''Literature/AlexBenedict'' novel ''Polaris'' has the scientist Dunnager, who has made it his life's work to find a way to halt the ageing process.
* Examined in Creator/JamesHSchmitz's ''Literature/TheDemonBreed'' when Ticos Cay explains why he does indeed want to live forever. (Or to start off with, at least 1000 years).
* Alec Lightwood in the ''Literature/MortalInstruments'' series, due to his boyfriend being a [[TheAgeless warlock]]. However, he is [[ImmortalityImmorality wholly unwilling to take any of the obvious options involving dark magic]], such as becoming a vampire.
* In ''The Long Mars'', third book of ''Literature/TheLongEarth'' series, the mysterious billionaire Douglas Black is revealed to be one. As extra time is something his fortune can't buy him (yet), he installs himself on an expedition across the parallel Earths in search of a "fountain of youth". While eccentric and reclusive, he's never shown to do anything worse than irritate his captain in pursuit of his goal. [[spoiler: He settles on an Earth with higher oxygen and slightly lower gravity; he himself admits he has no idea if it will help, but it's worth a shot.]]
[[/folder]]

[[folder:Live Action TV]]
* Marcus of ''Series/BabylonFive'', when hearing the phrase "Who wants to live forever" when about to undertake something dangerous, responds "I do, as a matter of fact." [[spoiler: Ironically, he pulls a HeroicSacrifice]].
* ''Series/DoctorWho'': the Master and Borusa, and a few one-off villains like Lady Cassandra and Professor [[MeaningfulName Lazarus]]. It doesn't go well for any of them, since "everything has its time" is a recurring theme (especially in the revival). The Master gets away with JokerImmunity. Incidentally, the novels give one of the Master's pseudonyms as 'Koschei' - as in Koschei the Deathless listed above.
** In [[Series/TorchwoodMiracleDay Torchwood]] [[spoiler:Angelo]] is one, mainly because he wants to spend the rest of his life with Jack.
* [[spoiler:Richard Alpert]] on ''Series/{{Lost}}'' makes a deal with Jacob to live forever because he's terrified of dying and going to Hell because he accidentally murdered a man. Eventually, [[WhoWantsToLiveForever he comes to regret his choice]].
* ''Series/HouseOfAnubis'' has the Victor and his society, as well as Rufus Zeno. Victor's father had been after it as well, which meant Victor's basic goal was to finish his father's dream. Other members of the society had different goals as well; While most were selfish, it is known that Jason was dying of a degenerative illness, and would have died young unless he obtained the immortality. It is unknown what Rufus's larger goal was, but he was certainly more ruthless about it, willing to kill people if it got him what he wanted.
[[/folder]]

[[folder:Music]]
* The narrator in Xanadu by ''{{Rush}}''.
[[/folder]]

[[folder:Mythology]]
* Literature/TheEpicOfGilgamesh, the UrExample (which is actually from Ur).
* The Sibyl of Cumae was given immortality by Apollo in exchange for her virginity. He didn't give her [[AgeWithoutYouth Eternal Youth as punishment for not upholding her end of the bargain.]]
* [[http://en.wikipedia.org/wiki/Fountain_of_youth The Fountain of Youth]]
[[/folder]]


[[folder:Tabletop Games]]
* In DungeonsAndDragons, Liches are wizards who made themselves undead in order to avoid dying. Their ImmortalityImmorality is completely [[JustifiedTrope Justified]] by the fact that [[PoweredByAForsakenChild drinking a potion containing]] [[EatsBabies babies you killed yourself]] is part of the process.
** Of course, at least in third edition one wonders why they bothered - there are several other kinds of immortality easily reachable (in game terms) that don't involve leaving you as a rotting corpse.
** Unfortunately, even with magic, being a lich is only a half-measure of immortality. [=DnD=] liches have to contend with their sanity and intelligence decaying away over the one thousand years that basic lichdom lasts. After that they are nothing more then a floating skull, or Demilich. Demiliches are beings of absolutely incredible power, having lived long enough to learn every secret of magic that ever existed, but are also without exception batshit insane and utterly consumed by mindless insanity and loathing for everything. As far as immortality is concerned, Demiliches are virtually impossible to either destroy or permanantly kill. But, ya know, the whole 'mindless insane bodiless skull forever' might be a bit of a downside.
** Depending on which sourcebook you're reading at the moment, anyway. There are very nearly as many variations on lichdom and the lichification (is that a word?) process as there are books in the D&D line of tabletop [=RPG=]s. One variation, for example, requires zero babies, but instead a ritual involving the heart of a sentient humanoid that must be performed every 100 years. There is no obvious rule why this would mean a human heart instead of an orc or troll, or a convicted murderer. The same sourcebook says that demiliches are so decayed because they spend all their time traipsing through other planes of existence via astral projection or some such thing (whether they're likely to be insane after who knows how many millennia of existence lies in the eye of the beholder).
** There is a less evil and more described way to become a Lich described in the Power Class: Alchemist mini-supplement.
** There are a breed of Liches known as Baelnorn Liches who are exclusively elven, and limited only to non-evil alignments. Unlike most Liches, they do not do what they do in order to live forever to gain power. Instead, through a divine ritual, their immortality is gained by swearing to become an eternal protector of elves and their lands.
** In [=OA7=] ''TestOfTheSamurai'', the evil Za-Jikku tries to become immortal by changing the world's atmosphere to a substance that will let him live forever. Unfortunately, breathing it will kill all other creatures who haven't prepared as he has.
*** So he's basically trying to turn the air into shinsoo then?
** On top of any drawbacks whichever method the above chose, there's also the problem that the inevitability of death is supposed to be an universal law, and those laws have enforcers. In this case, huge, armored humanoid robots that'll get briefed as to how to undo this immortality, find the offender, chase after him relentlessly and beat him to death until they're sure he's not coming back.
* In {{GURPS}}, there are some spells that can "steal youth," take months off your life, or halt aging. They are generally so expensive and limited as to not be worth it (the potion version of the Youth spell takes almost a year to make, any failure in making it causes the user to age ''faster'', and it only takes one year off your life.) If permanently enchanted on a wearable item, the Halt Aging spell has such a ridiculous energy cost that even a Great Wish won't be enough to make one. (The book notes: "Kingdoms have been toppled for possession of such things...")
** In the ''powered by GURPS'' Scenario ''TranshumanSpace'' you can become immortal by uploading your mind into a computer (if you have the money), though your biological body will die in the process, or before.
* From TabletopGame/{{Warhammer 40000}}, this is the ultimate goal of many [[TheCorruption Chaos]] [[SuperSoldier Space Marines]] and many of the [[AlwaysChaoticEvil mortal followers of Chaos]] as well. They hope to achieve this by gaining the attentions of the [[GodOfEvil Ruinous Powers]] and [[AscendedToAHigherPlaneOfExistence becoming a Daemon Prince]]. Fortunately for the rest of the galaxy ([[EnemyCivilWar and some of the other followers of Chaos]]), the attrition rate for this is very high.
** The Imperial Saints may arguably be the GoodCounterpart.
* There's a spell in ''TabletopGame/UnknownArmies'' that lets you get the answer to any one question if you pull it off. The answer to "What could make the Freak forgive Dirk Allen?" is "Immortality".
[[/folder]]

[[folder:Video Games]]
* [[SidMeiersAlphaCentauri "I intend to live forever, of course. Barring that, I'd settle for a couple thousand years. Even five hundred would be pretty nice."]] SidMeiersAlphaCentauri almost makes this trope casual (as evidenced by this quote), until you see the consequences of [[BrainInAJar Clinical Immortality]].
* Tons of people in the ''{{Nasuverse}}''.
** Michael Roa Valdamong from ''{{Tsukihime}}'' who first became a vampire and later invented a method to reincarnate with his own personality (and vampirism).
** Nrvnqsr ([[SpellMyNameWithAnS pronounced "Nero"]]), also from ''{{Tsukihime}}'', who also became a vampire, although later started to consider himself a research project on Chaos.
** Zepia Eltnam Oberon in ''MeltyBlood'' who became a vampire (notice a pattern?) in order to have infinite time to research a way to save the world from its inevitable doom.
** Gilgamesh from ''FateStayNight'', modeled after the original.
** Zouken from ''FateStayNight'', who originally prolonged his life to reach a goal but later went insane and forgot why he did it in the first place. ''Failed'' to become a vampire and thus suffered the "immortality without youth" drawback of WhoWantsToLiveForever.
** True Assassin from ''FateStayNight''.
* In ''VideoGame/PrinceOfPersiaTheSandsOfTime,'' the BigBad suffers from impending death from "consumption" (tuberculosis), and seeks eternal life-- at the expense of the world. In the game's end, the BigBad offers to share eternal life with the hero-- who of course refuses it, in order to turn back time and bring everyone back to life.
* In ''VideoGame/TalesOfSymphonia'' it is revealed that [[spoiler: Mithos Yggdrasill and his companions found a way to stop individuals' biological clocks, essentially locking their bodies in the age they please. At the end of the game, it is revealed that he intended to convert all living beings in his universe to this state in order to reduce discrimination brought about by humans against half-elves for their human-like appearance and their naturally long life cycles.]]
* Quite a number of characters from VideoGame/{{Touhou}}:
** [[KaguyaHime Kaguya Houraisan]] ordered her vassal to concoct the Hourai Elixir, a potion of immortality, on a whim and drank it on a whim, leading to her exile from the moon. As a Lunarian, Kaguya was ''already'' ageless, but now she's immune to all other forms of death as well. Said vassal, Eirin Yagokoro, might have also drank the elixir, but that's less clear. Fujiwara no Mokou (who was previously an ordinary human) also drank the same elixir of immortality, some of which Kaguya had left behind as a gift to the Emperor of Japan. Mokou stole it from the soldier tasked with throwing it into a volcano and drank it in a moment of weakness, something she's regretted ever since. Well, moreso the murder of the soldier than the immortality. The Elixir remains in the immortal's liver, leaving another option for would-be immortals.
** Protagonist Marisa Kirisame has been known to perk her ears up at mention of easy routes to immortality but so far hasn't had the patience or the nerve to follow through. She's also rejected several forms of immortality: she's specifically trying to keep her humanity while also being immortal, so any method that turns her into a youkai is out, she has little patience for religion (disqualifying her from the SoulJar ritual the Gensokyo Taoists used to become sort-of-immortals), and she'd like to keep the option of attacking Hourai immortals off the table: not only would it require to rip out and eat their liver, it would also bar her from dying forever, and she's not dumb enough to think she might not regret it down the road.
** Tenshi Hinanawi achieves de facto immortality by beating the crap out of each {{shinigami}} that's sent to claim her.
** The Buddhist priest Byakuren Hijiri abandoned her teachings after her brother died and instead desperately pursued immortality and eternal youth, which she managed to achieve through black magic and becoming a youkai. She later rediscovered Buddhism though and therefore presumably doesn't feel the pressing need to preserve the immortality she already achieved.
** Former Emperor and HistoricalDomainCharacter Toyosatomimi no Miko was apparently obsessed with extending [[GenderFlip her]] reign forever and [[BeethovenWasAnAlienSpy researched immortality using Taoist magic]]. Ironically, the use of alchemy gave her mercury poisoning and she eventually settled for a lesser form of extended life.
** As well as a number of other characters who actively chose to become immortal during their lifetimes, although less emphasis is put on that as a motivation (Alice, Kasen, Seiga, etc).
* In ''{{VideoGame/Marathon}}'', this is Durandal's motivation. Yes, he's an AI and therefore already technically immortal so long as he keeps his hardware maintained, but he plans to ''outlive the universe'' and transcend reality, becoming truly immortal in every sense of the word. [[spoiler:He fails... though he does live to see the universe's natural end.]]
* In ''VideoGame/SwordOfTheStars'', the Suul'ka were willing to [[spoiler:enslave their fellow Liir]] so they could live forever in space.
[[/folder]]

[[folder:Web Original]]
* In the ''WebVideo/LG15TheResistance'' season finale, [[spoiler:Sarah]] reveals this to be her goal.
** As does Patient 12 in ''KateModern: The Last Work''.
[[/folder]]

[[folder:Western Animation]]
* Xanatos of ''WesternAnimation/{{Gargoyles}}'' fame. What's all the money and power in the world (of which he has quite a bit) if he can't enjoy them forever? He's tried a number of things but never desperate enough to use them without testing on someone else first.
** He eases up on this after Hudson reminds him of Demona and Macbeth, who actually are immortal and [[WhoWantsToLiveForever fairly miserable]], and follows this up by asking him an ArmorPiercingQuestion concerning the legacy Xanatos will leave behind. Xanatos eventually decides that his family is more important.
* ''SuperSunday'': In ''Bigfoot And The Muscle Machines'', the ultimate goal of the antagonist Ravenscroft, a ruthless elderly millionaire, in his quest to find the Fountain of Youth. Indeed, he briefly turns into a younger man after accomplishing his goal and drinking of the Fountain's water, but his immortality is short lived as Yank ultimately rams a monster truck into the Fountain, destroying it. The effects of the Fountain wear off quickly, and it isn't long before Ravenscroft flees, unaware he's walking into an alligator-infested swamp, presumably meeting his fate.
[[/folder]]

[[folder:Real Life]]
* The pursuit of immortality is a perennial pursuit in mysticism. Western alchemists spent their lives seeking an immortality potion that was variously called ''aqua vitae'', ''panacea'', ''elixir'', the philosopher's stone, or literally [[IHaveManyNames hundreds of other names]].
* As did Eastern alchemists, including Chinese Taoists. Their elixirs tended to be based on gold, mercury and other heavy metals, so the effect might have been more pickling than life-extending.
** There were also some scriptures that recommended a kind of sexual vampirism to keep practitioners young. The general idea was to choose very youthful partners and sometimes to switch in the middle ...
** Their is some evidence to suggest that GUN POWDER was one such elixir, ironically.
* One of the primary goals of [[{{Transhuman}} transhumanists]] today, through advances in science. Note that not all transhumanists desire immortality, though most do. Also they discuss the ramifications of an unlimited lifespan regularly and the general consensus is that the only cost would be that you'd effectively [[WhatMeasureIsANonHuman cease to be "human"]] (a fair price many think).
* The real life Ponce de Leon averts this trope. He went to Florida in search of gold and to expand the Spanish empire. Only after his death did wild stories of his search for the Fountain of Youth begin to appear.
* Many mainstream religions include "Everlasting Life" among their beneifts.
** Christianity teaches that immortality was the starting condition. It was forfeited by Adam and Eve and Jesus restores it.
[[/folder]]

----