->''At the end of it all, Nineball Seraph, the strongest Armored Core alive, fell, defeated in Isaac City. But the remains of the legendary sentient AC were never found. One Yukari Yakumo intervened at the last, dropping the wounded machine into the fantastical realm of Gensokyo, to a fateful meeting with the OTHER Nineball. Expect other [=ACs=] and Super Robots to appear later, SRW style!'' - Synopsis

As the synopsis may have informed you, Armored Gensokyo is a crossover between ''VideoGame/{{Touhou}}'', ''[[VideoGame/ArmoredCore Armored Core]]'', and ''[[VideoGame/SuperRobotWars Super Robot Wars]]'' written by [=DarkShiftRising=] (Better known as the writer of ''Fanfic/TheOmegaChronicles''). Set after the defeat of Nineball Seraph, the fic starts with Hustler One, the AI piloting Nineball Seraph, attempting to stay online after a vicious battle with Leos Klein leaves him barely operational. However, just as he is about to go offline, Yukari Yakumo herself arrives and, after a few words with the damaged AC, sends him to Gensokyo for, as she puts it, "Why, the rest of [his] life, of course!"

This can only end well.

The fic can be started [[http://magnumphoenixzx.deviantart.com/art/Armored-Gensokyo-327902698 here]] on Website/{{deviantart}}, or [[http://www.fanfiction.net/s/8888958/1/Armored-Gensokyo here]] on Fanfiction.net.

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''Armored Gensokyo'' has the following tropes:

* AllThereInTheManual: The various pieces of artwork done for this fic by the author sometimes have information on a character, including the benefits they get when they pilot certain mechs and [=ACs=]. The comments section for some of these pieces, as well as several chapters of the fic itself, also give insight into what direction [=DarkShiftRising=] plans to take the series in.
* AndNowForSomeoneCompletelyDifferent: The story alternates between focusing on Hustler One and Cirno, Beowulf and Yuugi, or (very rarely) Shu and Yukari. Whether this will continue or not once they meet up is unknown at this point.
* ArbitrarySkepticism: Despite overwhelming evidence to the contrary, Hustler One absolutely refuses to acknowledge the existence of magic within Gensokyo. Partially {{Justified}} by the fact that he comes from a world where magic is non-existent, and to him "magic" is a very illogical explanation.
* ArousedByTheirVoice: If Aya Shameimaru's reaction is anything to go by, Shu has quite the sexy voice, with Aya thinking that he could read a restaurant menu and sound like he was trying to seduce someone.
* {{AI}}: Hustler One and Lana Nielsen. Lana is the more human one, while Hustler One is far more cold and calculating.
* [[spoiler: BabiesEverAfter: According to [[http://fav.me/d5y3ifr one piece of related art]] made by the author, Hustler One and Cirno (as an adult) will construct a child that is a mix of Cirno's magic and Nineball Seraph's technological superiority. It was, at first, a joke based on a VideoGame/{{MUGEN}} character, but WordOfGod has stated it is, in fact, now canon.]]
** [[spoiler: And, as it turns out, Shu and Yukari will also have a child in the future. Who may or may not get their own Granzon. One can only pray for the safety of Gensokyo.]]
* BadassNormal: Hong Meiling is this in comparison to other Youkai. All she has is [[CharlesAtlasSuperpower super strength]].
* BigEater: Rumia tries to chew on Lana's head before learning she has a HardLight body. {{Justified}} in that Rumia was both hungry and [[ImAHumanitarian enjoys the taste of human flesh.]]
* BiggerOntheInside: The Scarlet Devil Mansion, partially thanks to Sakuya's ability to manipulate spacial dimensions due to their connection to time
* BirdsOfAFeather: Shu Shirakawa and Yukari Yakumo. Both are very intelligent, often have motives that are unknown to many, slightly snarky, somewhat vain, and have some way of manipulating space-time. (Shu has the Shin Neo Granzon, and Yukari has her Youkai powers). So naturally, there's a subtle hint of romance in their dialogue.
** Although, said subtlety went out the window in the chapter after the one they're formally introduced in.
* BoringYetPractical: Nineball and Cirno's combination, Kelvin Zero. All it does is make it impossible for Nineball Seraph's systems to overheat and, therefore, run for a near limitless amount of time. Said systems include its weapons and boosters. Any [[VideoGame/ArmoredCore Armored Core]] fan will tell you how absolutely broken that would be on something like Nineball Seraph.
* CharlesAtlasSuperpower: Meiling manages to knock Hustler One into Misty Lake, which, even for a Youkai, is pretty impressive. Usually, however, it's more of a {{Downplayed}} example, as she can only do that kind of thing with short bursts of Ki.
* ClingyJealousGirl: Parsee towards Yuugi, so much so that, when Yuugi gets a look of pure joy from the fight with the Einst Wolf, she goes ballistic, claiming she's the only one that should make Yuugi have that face.
** Parsee also goes ballistic when she thinks Beowulf is trying to take Yuugi from her by seducing Yuugi. Little does she know that Beowulf is pretty much {{Asexual}}
* {{Crossover}}: Between {{Touhou}} and [[VideoGame/ArmoredCore Armored Core]], with a dash of [[VideoGame/SuperRobotWars Super Robot Wars]]. And it is glorious!
* DeaderThanDead: [[spoiler: The original]] Beowulf is this. [[spoiler: During the monstrous final battle between Shu and Yukari against his still barely alive remains, his mind was completely destroyed, leaving behind an empty, but still very much alive, body. After several hundred years of slumber, and awakening once more in Gensokyo completely insane, his fight with Yuugi resulted in 'destroying' his insanity, leaving him unconscious and allowing Satori to stitch his psyche back together utilizing the remnants of the original, destroyed Beowulf. The result is that Beowulf awakens once more, with a new, non-Einst personality, but with the body and battle experience of the old Beowulf.]]
* TheEngineer: The Kappas, who are currently in charge of the reconstruction and upgrading of Nineball Seraph.
* {{Fangirl}}: Sanae is one for Hustler One and Nineball Seraph. So much of one that she has a cosplay outfit of Nineball Seraph that she puts on almost immediately after she finds out Nineball is in Gensokyo.
* FishOutOfWater: Part of the comedy and drama of this fic comes from the fact that Lana and Nineball are trying to figure out how Gensokyo works.
** [[spoiler: LikeAFishTakesToWater: That said, Lana actually adjusts to Gensokyo pretty quickly, even learning how to utilize Danmaku incredibly quickly.]]
* GeniusDitz: Cirno is a few cans short of a six-pack, but if Hustler One's simulations and reaction are to be believed, then Cirno has some bit of tactical genius going for her.
* ImprobablyFemaleCast: It's a crossover fanfic that involves Touhou, what did you expect?
* InsistentTerminology: Hustler One at refuses to refer to the ambient magic in Gensokyo as "magic", instead referring to it simply as "That energy", and even has to resist the urge to scrub his data banks when he does refer to it as magic.
* INeedAFreakingDrink: Satori has this reaction with pain medication instead of alcohol (though that could be arranged as well considering there's an Oni with an infinitely refilling sake dish) upon seeing what Parsee's fight with Beowulf did to her house (specifically the onsen portion)
* [[spoiler: LamarckWasRight: 9, the future child of Hustler One and Cirno, has both the supreme technology of Nineball Seraph, and Cirno's magical expertise. {{Justified}} because 9 is a robot who was built to work as such.]]
* {{Magitek}}: Nineball quickly learns he can use the magic of Gensokyo as a main source power.
* NoJustNoReaction: Reimu as a minor one upon realizing Yukari may actually be dating Shu. Satori agrees.
* NoKillLikeOverkill: [[VideoGame/SuperRobotWars Shu Shirakawa's]] main method of keeping people from discovering his and Yukari's activities? Use the Neo Granzon to destroy the entire area with Black Hole Cluster.
** [[spoiler: Later events, however, shows he generally is a lot more stealthy in his actions. Destroying the arena Nineball was found in was probably done to make sure [[NeverFoundTheBody the lack of a body made some degree of sense.]]]]
* OddFriendship: Hustler One and Cirno, a giant mech controlling AI and a fairy that controls ice, respectively. [[spoiler: They apparently get along well enough that, eventually, they'll construct a child together named simply '9', who looks like Cirno with Nineball Seraph's color scheme.]]
* OhCrap: Hustler One has this reaction upon realizing he was teleported into Gensokyo... Thousands of feet above the ground.
** Lana Nielsen and Sakuya have this reaction upon realizing Hustler One and Cirno are getting along. Lana has no idea why she feels that way, but Sakuya has this reaction because she realizes that Nineball + Cirno's "idiot genius" = bad news.
* RuleOfCool: [[WordOfGod As admitted by the author]], the main reason he wrote this is because he though this was a cool idea, and it was a shame nobody had done this before.
* ShoutOut: Daiyousei [[FanFic/ImperfectMetamorphosis thinks]] that Rumia may have opened a box with an EldritchAbomination that will eat her, but then dismiss it.
* SnarkToSnarkCombat: Yukari and Shu have a bit of this going on between them. WordOfGod states (Half joking, half serious) that this is essentially their equivalent to flirting.
* StrangeMindsThinkAlike: Cirno and Hustler One get along quickly. Mostly because he figures out that Cirno's seemingly stupid tactics are, at least when physically possible for Nineball Seraph to pull off, actually very brilliant.
* {{Troll}}: Shu and Yukari, of course.
* VillainTeamUp: Shu Shirakawa and Yukari Yakumo have apparently decided to team up, although like anything involving the two, it's impossible to tell for what value of villainous, as well as why. [[spoiler: Although, considering their constant... [[SnarkToSnarkCombat flirting]], part of the reason may be that they're dating.]]
* WhamLine: More than a few of the chapters end with one, but of the biggest may be the one from chapter 32. Not because of what was said, but because of who said it.
--> [[spoiler:“But not your mind.” [Reimu] said flatly. “You are an Einst, after all.”]]
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