Line #7 Fanfic/KaiensFateAizensExperimentAndIchigosSister


1	''[[https://www.fanfiction.net/s/10973625/1/Kaien-s-Fate-Aizen-s-Experiment-and-Ichigo-s-Sister Kaien's Fate, Aizen's Experiment and Ichigo's Sister]]'' is a ''Manga/{{Bleach}}'' fanfic by Creator/SeerKing where Aizen used Kaien's reiatsu in a number of experiments, and the only survivor managed to escape to Karakura Town and be adopted by the Kurosaki family.
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3	!!''Kaien's Fate, Aizen's Experiment and Ichigo's Sister'' provides examples of:
4	* AbsenceOfEvidence:
5	** One of the things that Kirika points out about Aizen's "murder" to Toshiro is that ''no one noticed it while it was happening''. Considering how powerful Captains are, it should be nearly impossible, if not entirely so, to keep anyone from noticing the Riatsu or sound of such a clash, especially since his ''own'' sword "killed" him. So how come no one knew about it until they found the "body", ''well'' after when he supposedly died? There's also the fact that the Ryoka simply lack the ''ability'' to have done it given their current power levels.
6	** Kirika has been using Hakuda against the Onmitsukidō, almost exclusively, if not entirely so (like her teacher Yoruichi), so the lack of any signs of it having been used on the body of the member Gin killed with a slashed throat to hide their meeting, despite her beating a group of them that way not far from the scene, tips the Captains off to the involvement of a third party in play when combined with the above.
7	** The absolute ''lack'' of any communications between the Central 46 and their families despite the lockup is one of the things that tips Hitsugaya off.
8	* AfraidOfTheirOwnStrength: Hisagi's philosophy, which actually causes Kirika to ''burst out laughing'' when she hears it. She then tells him that while fearing not having enough power to achieve one's goals, a lack of ''control'' getting someone hurt, and/or using power for the wrong reasons are valid, fearing one's power just for the fact that it exists is foolish because it would forever limit her growth, since she'd be stepping back in fear every time she tried to progress. This makes Hisagi realize that his fear keeps him from materializing his Zanpaktou spirit whenever he tries to learn Bankai.
9	* AlliterativeName: Kirika Kurosaki.
10	* AlmightyJanitor: Lampshaded when the group learns that Hanataro, one of the Co-3rd seats of the 4th Division, is doing janitorial duties, despite is high position.
11	* AscendedExtra: The author's note for Chapter 2 makes it quite clear that Tatsuki, a minor character in canon for all that she's one of Ichigo's friends, will become a second Substitute Shinigami in this story. [[spoiler:In chapter 24, Kirika notes that exposure to Ichigo's Reiatsu has been gaining Reiryoku beyond what a normal human is capable of bearing safely, without any heritage or ability that would allow her to safely have that power. As such, Kirika plans to use the Power Transference Rite, [[LoopholeAbuse which Kirika can do without breaking the law, as she is technically not a Shinigami.]][[note]]Kirika does not have a Substitute Soul Reaper Badge, and she has not graduated the Shinigami Academy. A Shinigami is defined as someone who meets one of those criteria.[[/note]]]]
12	* BareFistedMonk:
13	** Yoruichi's focus on Hakuda is revealed to be partly because she can't carry her sword in werecat form (not to mention it not being exactly an assassin's tool), and a preference towards fighting with only Hakuda with the Onmitsukidō. It certainly helped that she usually didn't use it when she was still with Soul Society unless she was punishing someone.
14	** Kirika herself tends to default to Hakuda while rescuing Rukia, since she was the above's student in that regard, especially with the Onmitsukidō.
15	* BigSisterInstinct: After her adoptive mother's death, Kirika became potentially even more protective of her siblings, Ichigo included, than Ichigo is to Yuzu and Karin in canon. She actually threatens to ''kill'' Urahara if his schemes cause any permanent harm to Ichigo, and the rest of the Shoten crew thinks she might actually be able to follow through on it. When Ban and Ho try to drown Yuzu with their Dolls she immediately plans to make ''sure'' that the twins die that night, and threatens Urahara if he tries to manipulate their memories.
16	* BondVillainStupidity: Gin's excuse for Kirika's survival is that he engaged in this by throwing her into the Dangai, which should have been inescapable. The real reason is that he let her go.
17	* BoxingLessonsForSuperman: Kirika plans to give Ichigo these when they return to the World of the Living, like on how to keep his sword from constantly being in Shikai.
18	* CoolBigSis: Kirika ''adores'' Yuzu and Karin, and the feeling is clearly mutual.
19	* ConfusionFu: Kirika's sword style combines elements of several other styles, to the point that Hisagi can barely recognize it as Zanjutsu, and notes that even Zaraki (whose "style" is "hack and slash") isn't as random as she is. He even comes to the conclusion that the entire point is to be unpredictable and take advantage of the openings made when her foes misjudge how to react.
20	* ContrivedCoincidence: Kirika only survived because her potential Zanpaktou was of the same type as Kaien's own, a Flowing-Water type, and they thus managed to integrate with each other. She even lampshades how her survival was sheer luck.
21	* CoverBlowingSuperpower: Kirika's Zanpaktou could be recognized as Kaien's if she used it, so she can't use its Shikai when rescuing Rukia without blowing her cover to Aizen. Not that she has much trouble regardless. [[spoiler:She eventually winds up using it when Aizen is about to take the Hogyoku from Rukia.]]
22	* DarkAndTroubledPast: Kirika was kidnapped when she was an ''infant'', subjected to over ''three years'' of twisted experiments, up to and including apparently being '' repeatedly vivisected'', watched the other prisoners she had befriended either turn into Hollows or commit Soul Suicide, and only escaped being disposed of thanks to Gin.
23	* DeathOfPersonality: Preventing this is why Urahara and Tessai sealed Kaien's memories.
24	* DirtyBusiness: Kirika isn't exactly happy about using her brother and friends to sabotage Aizen's schemes. Urahara's insistence on secrecy and only keeping her in the loop the bare minimum he can due to worries that she's part of some LongGame Aizen is playing hasn't exactly helped.
25	* DrillSergeantNasty: The Shoten crew for Kirika over the years, as a large part of her training course consisted of repeatedly getting the crap kicked out of her by three Captain-Class Soul Reapers.
26	* EnemyMine: Gin is someone Kirika hates almost as much as she hates Aizen, with him being on her list of people she wants to kill painfully alongside Aizen and Tosen. That said, she knows full well how much she ''needs'' Gin's intel and aid if she has any hope of killing Aizen, and is fully aware that Gin's hatred for Aizen rivals her own, to the point he deliberately spared Kirika all those years ago as a form of long-term investment towards revenge on Aizen. So Kirika and Gin are perfectly willing to work with each other in secret, if only until they can both achieve their revenge.
27	* EveryoneCanSeeIt: Kirika finds Orihime's attraction to Ichigo obvious.
28	* FlawedPrototype: Ririn, being Urahara's first attempt at creating a Mod Soul, had more limitations with her powers before being upgraded.
29	* ForWantOfANail: The nail being Kirika's survival and adoption into the Kurosaki family.
30	* GhostMemory: Kirika inherited a good chunk of Kaien's memories, but most are sealed out of fear that they'd overwhelm her and essentially turn her into a female Kaien before her ego could sufficiently develop. Some do leak through from time to time though.
31	* HardLight: Sentaro's Shikai blade is made of this, which renders the weight-doubling Wabisuke useless against it.
32	* HonestyIsTheBestPolicy: Kirika repeatedly advocates this in regards to Ichigo, only to be outvoted.
33	* ImaginationBasedSuperpower: Sentaro's Shikai allows him to create HardLight constructs like a Green Lantern. The catch is that since it's based off of his artistic abilities, it looks like a three-year-old drew them.
34	* InternalReveal: In chapter 18, the rest of the group learns the truth about "Kokken Asa"/Kirika being one and the same, and Aizen learns that his former test subject survived.
35	* KeepingSecretsSucks: Kirika doesn't really like Urahara's insistence on secrecy, having been outvoted every time she's suggested bringing Ichigo more into the loop. She also hates having to keep up her "Kokken Asa" persona and plans to come clean after Rukia is rescued and it won't be a distraction.
36	* LethalChef: Apparently Urahara can't make anything more complex than instant noodles to save his life.
37	* LogicalWeakness:
38	** Itegumo's AnIcePerson abilities are not effective against Tetsugumo's clouds since it can't generate enough cold to freeze a gas.
39	** Wabisuke's Shikai is useless against the Shikai of Sentaro's Senkomaru, since its power is LightEmUp (its blade being lightsaber-like HardLight). After all, photons have no mass, and no mass means no weight, so Wabisuke's ability to double the weight of whatever it hits is useless. Zero doubled is still Zero, after all.
40	* LoopholeAbuse: Captains are highly discouraged from going to the World of the Living under most circumstances, even under a PowerLimiter, but while Renji may be Captain-class after gaining his Bankai, the current situation means that he hasn't officially ''become'' a Captain, allowing Byakuya to suggest letting him go to deal with the Bount situation.
41	** Shinigami are forbidden from doing the Power Transference Rite. However, a Shinigami is defined as one who either has graduated from the Shinigami Academy, or as someone with Shinigami powers who has been entrusted with a Substitute Soul Reaper's Badge. Kirika, while she has all of the standard Shinigami abilities, does not meet any of those definitions, thereby meaning it is not technically illegal for her to use the Power Transference Rite to [[spoiler:save Tatsuki before she dies from Reiryoku buildup.]]
42	* MakeAWish: The Hōgyoku reacts to Rukia and Kirika's wishes as Aizen is removing it from the former.
43	* MamaBear: Yoruichi develops a bit of a maternal streak towards Kirika.
44	* MeaningfulName: Kirika's name means "Mist Fire", for the mist of her memories and her fiery hair.
45	* NoSympathy: Kirika has no love for the Visoreds, instead feeling anger and contempt for their failure to stop Aizen 100 years ago, and thinks their proclamations they aren't Soul Reapers anymore and anger at what Aizen did to them amounts to whiny bitching compared to what she had to suffer. [[spoiler:Kisuke has to actually warn Shinji to be careful when trying to approach Ichigo, since Kirika would likely try her ''damnedest'' to keep them away from Ichigo, and would rather die than let them train him.]]
46	* NotSoDifferentRemark: When thinking about how Aizen will probably wait for everyone to be too wounded or tired from the battles before making his move, Kirika notes that it's what ''she'' would do in the same situation. She's more than a little disturbed at how easily she can get inside Aizen's decision-making processes.
47	* NotSoInvincibleAfterAll: Aizen's plans not only get disrupted by Kirika several times, but she actually manages to ''hurt'' him a couple of times, in albeit minor ways, though she does leave him with a permanent scar on his torso.
48	* ObliviousToLove:
49	** Kirika herself notes that Ichigo tends to be dense when it comes to romantic things, like noticing Orihime's feelings for him.
50	** Yoruichi took a ''century'' to ask Soi-Fong out... right before Aizen's FrameUp.
51	* OhCrap: This is Shinji Hirako's reaction to hearing that [[spoiler: Kirika managed to leave a scar on Aizen.]]
52	* OOCIsSeriousBusiness:
53	** Aizen actually displays noticeable frustration when Gin reminds him of a meeting he has with the Captain Commander and is irritated by Kirika/"Kokken Asa" being a SpannerInTheWorks. When she hits him with a fire Kido after he teleports in, he is noticeably pissed off and tells Gin to kill her, and in the next chapter, Rukia notes that she caught a glimpse of surprise on his face before the fire hit.
54	** Tosen actually snaps at Gin at one point.
55	** One of the things that tipped Hitsugaya off the fact that the Central 46 had been subverted was how they were not only outright ''breaking'' their own laws, instead of using LoopholeAbuse like they normally do, and how the Kuchiki family representative was drawing attention to Rukia's actions, but that ''none'' of them were communicating with their families.
56	* PlayingBothSides: While acting as NumberTwo to Aizen, Gin is also coordinating with Kirika, giving her intelligence to use against Aizen
57	* PlayingWithFire: Kirika has an affinity for fire Kido.
58	* PsychicBlockDefense: Kirika has a unique ability to keep any foreign influence out of her Inner World.
59	* RequiredSecondaryPowers:
60	** Quincies like Uryu are naturally far more adept at using their spiritual senses than even the best Soul Reaper trackers because, since they primarily use external Reishi in contrast to Soul Reapers using their own internal reserves, they ''need'' to be able to sense abnormalities in the Reishi surrounding them, and get much more practice with it besides.
61	** Although Dalk is all but completely immune to fire, she ''isn't'' immune to the air pressure burst from an explosion. It's the main reason Yoshino devised an explosive fireball technique.
62	* RevealingCoverup:
63	** Gin kills an Onmitsukidō member to cover up his and Kirika's talk. But the ''way'' he did it, slashing his throat, tips the Captains off to someone else working behind the scenes, since Kirika/Kokken Asa, like her mentor Yoruichi, has previously used only Hakuda against them, and it would be weird for her to change methods so suddenly, especially after defeating a group of them that way fairly close to that location.
64	** With Kirika around to point out how weird it is that ''no one'' noticed Aizen's "assassination" until ''well'' after the fact, the other Captains are starting to ask questions.
65	** Aizen rarely used his Shikai in public before his defection, with Kirika mentally noting that fact as a likely sign of hidden limitations to the "Absolute Hypnosis" power besides the fact that those who touch the blade when it's being released are unaffected by it, like a hard limit on how ''many'' people he can use it on, as otherwise he'd be putting everyone possible under his spell.
66	* ScarsAreForever: Kirika is able to slash Aizen across the chest before he can escape with the Hogyoku, and even after it's healed it will leave a scar.
67	* SecretIdentityVocalShift: Kirika as "Kokken Asa", thanks to her mask.
68	* SecretKeeper: Besides the Urahara Shoten crew, only Ishida has any idea that Kirika is "Kokken Asa". She gets him to keep quiet about it during the invasion by giving him information on Mayuri.
69	* ShapeshiftingExcludesClothing: Why a certain werecat never really uses her sword. Kirika offering to carry it for her when needed bypasses this issue.
70	* SinkOrSwimMentor: Ganju all but drops the trope name regarding Yoruichi.
71	* SmugSuper: Aizen is genuinely powerful and skilled, but he tends to underestimate his foes.
72	** He never thought that anyone below a Third Seat could come ''close'' to being a problem for them, so he left them out of his hypnosis targets, and never got the recently promoted Hanatarō because he fell into the trap of looking down on Squad 4.
73	** He never learned any healing Kido above a mid-level one, and that only because of thoroughness, because he never thought that anyone would actually be able to ''hurt'' him save Yamamoto (at which time he'd have [[HealingFactor unlimited regeneration]]), so he's unable to fully heal the wound Kirika gave him.
74	* SneezeCut: This occurs when Kirika is describing her three teachers as the DrillSergeantNasty types.
75	* SoleSurvivor: Aizen used over ''half a million'' souls in his experiment, and Kirika alone survived, and only because she had a potential Zanpaktou of the same category as Kaien's.
76	* SpannerInTheWorks: Kirika ends up making things more troublesome for Aizen than in canon because he has no idea that his former experiment is alive and knows about him, or that she's the mystery Soul Reaper with the Rukia rescue party. For example, capturing Momo right before he fakes his death, preventing her mental breakdown from distracting her companions, and pointing out the discrepancies in his "murder".
77	** Earlier, Urahara forgot to account for Kirika's effect in the spiritual growth of Ichigo and his classmates.
78	** Later, Aizen expresses the belief that the ''only'' reason his plans still have a chance is the ossified nature of the Gotei 13.
79	* StoryBreakerPower: Lampshaded a few times about Aizen having a ridiculously overpowered Shikai ability. This gets deconstructed a bit later on, as Kirika and Gin are certain that Aizen ''has'' to have limits beyond the one that those touching the blade when it's released aren't affected by the illusions (Kirika suspects that one such weakness might be that he can only affect so many people at once, or only hold a certain number of people under Absolute Hypnosis's affect ''in total'').
80	* StylisticSuck: Sentaro's HardLight constructs due to his poor art skills.
81	* SuicideByCop: Nejibana confirms that Rukia was able to kill Kaien because he managed to retain ''just'' enough control over his body, and enough affection for her, that he was able to ''let'' her strike the fatal blow.
82	* SurroundedByIdiots: Yamamoto is of the opinion that the rest of the Captains wouldn't be able to organize a flea market without him cracking the whip and keeping them in line, which is why he hasn't retired yet.
83	* TrainingFromHell: Kirika's training involved getting her ass kicked repeatedly by three Captain Class Soul Reapers, but the results are undeniable.
84	* UnderestimatingBadassery: Aizen has a habit of doing this, assuming that his foes cannot do anything to him.
85	** Kirika dislikes it when others do this to her.
86	** Ban and Ho underestimate how much power Kirika can use in her gigai, which is part of why Yuzu survives their attack.
87	* WeakButSkilled: Kirika lacks her adopted brother's overwhelming amount of raw power but makes up for it with superior skill with swords, Kido, Shunpo, and Hakuda.
88	** Sentaro is Lieutenant level but still counts with his use of a weak binding Kido to keep Kira's more powerful BlowYouAway Kido from lifting him off the ground. Even Kira has to admire the creativity of the technique.
89	* WiseBeyondTheirYears: Kirika, partly as a result of both what she went through at Aizen's hands and her inherited memories from Kaien. Yoruichi even lampshades it, saying that she's got everyone in the rescue group except maybe Chad beat in the emotional maturity department.
90	* YouAreNumberSix: Kirika's name was given to her by her fellow prisoners, as she was abducted as little more than an infant and couldn't remember her original name, and Aizen and co referred to her via this trope.
91	* YouFightLikeACow: Kirika often insults her opponents to get them mad and keep them from fighting at their best, at least in her "Kokken Asa" persona.
92	* YourDaysAreNumbered: Nejibana makes it quite clear that as the original is currently still in the Hollow Metastacia she is just a fragment of the original, temporarily displacing the spirit of Kirika's true Zanpakuto as well as her Hollow Reiatsu. Eventually, those fragments of Nejibana's power will fade, allowing Kirika to meet her own Zanpakuto and gain her Hollow abilities.

Context Fanfic / KaiensFateAizensExperimentAndIchigosSister