#i feel like kaminari and mina vibe with five's brand of chaos

[in-tua-deep]

Are you into my hero academia? What about an AU or crossover with tua?

UHHHH I am technically, like, peripherally? I watched some seasons of the show like two or three years ago and since then have simply absorbed all content through osmosis, reading fanfiction that has canon events, and my sister telling me about the arcs of her fav characters lmao

so a crossover hmmm

First of all you'd have to like, establish whether bnha is an alternate universe or just The Future If No Apocalypse with quirks being traced back to the descendants of the kids born without mothers

So let's say it's that - the glowing baby was the "first quirk" but the truth is people had powers before that. But - well, the Umbrella Academy was obviously a marketing gimmick to those in the future! There were even comics based on them

In the future, you might find some of those comics in museum exhibits dedicated to depictions of powers in the pre-quirk era, but they're just fun depictions and much less popular than, oh, DC or MCU comics which are also in the exhibits!

End of s2 doesn't happen I guess in this au?? No sparrow academy at least lmao. So, the Umbrella Academy stop the apocalypse (again) and the Commission threat is? Neutralized? Whatever. They decide to jump back to the future

Five warns them that time travel is a crapshoot, that he has no fucking idea when they'll land beyond some nebulous "future" because Five can at least control the direction if not exactly how long

Also, Five is like. Super tired. Incredibly tired. Homeboy still has a healing gut wound, time traveled twice, has been jumping all over the place, gotten even more injured, experienced paradox psychosis, and managed to undo time all in the space of like, two weeks. There actually more than that but we don't have time to get into how fucking tired Five is from his ~Month of Hell

Like genuinely this is like putting someone almost delirious from lack of sleep in the driver's seat of a car and expecting to get to your destination in one piece

But hey, the siblings are like "do it uwu" and Five has sacrificed everything for them already so why not get behind the wheel again

So Five jumps them, and of course something goes wrong because Five has pushed his powers like a great big rubber band and honestly it was only a matter of time before he lost his grip and it snapped back to hit him

So here be the umbrella academy: spilled out into the future like a cup of bad coffee.

Five probably isn't in too good of shape tbh, like they're hundreds of years in the future (but hey at least confirmation of no apocalypse am I right) in a world full of superpowers and Five is like. bleeding from his ears and nose probably idk

Let's handwave a little bit - Reginald made them all polyglots so the squad all speak varying levels of Japanese. Allison is the best at it, Five is second best but tends to use more archaic words bc he had missions in Japan back when he was with the commission, and Klaus is third best.

(Ben is the worst bc he decided when he was 16-and-dead that he didn't have to do anything regarding lessons and maintenance and hasn't given a shit since - but also he's dead so)

So you have a bunch of weird adults with a bleeding child in like, an alley who have appeared from nowhere

so of course heroes get involved

Anyway, the squad get taken in and Five is conscious but like, barely? And he's not going to let himself get separated from his siblings again fuck-you-officer and there is a lot of confusion

anyway detective tsukauchi ends up getting involved and ends up having to hear this batshit story and be like "...truth." which sends all kinds of people scrambling because fucking time travel? Like yeah, it's been theorized to be a possible quirk but there's no recorded cases of any sort of time travel that is for more than 24 hours let alone hundreds of years

"I'm an adult." Five says sourly, "I just happened to be returned to my 13 year old body when I time traveled one time."

"True." Tsukauchi says, feeling his soul leave his body, but like. absently. the way he does when he's called in at 2am after getting off of work at midnight.

"I'm 58." Five says.

"Lie." Tsukauchi says, because this is a headcanon hill I will die on.

"I'm probably 58, but it was hard to keep track. I'm at least 50." Five corrects.

"True." Tsukauchi sighs like these six (seven? they keep referring to another sibling and Klaus said 'ghost' like that was fine and it registered as true and Tsukauchi is not nearly paid enough for this) are not giving him a migraine by just existing

on the bright side there's like, probably protocols in place for individuals who are Legally Chronologically Adults but thanks to quirks are Not Physically Or Not Mentally Adults with tests to determine if the individual needs a guardian or not

though i'm gonna be honest idk if Five would pass the test bc he literally cannot take care of himself at all, has never paid taxes or understands how to exist legally, and also his emotional maturity is stunted as all hell. also like. we don't actually know how much being in his thirteen-year-old body affects his mental state but yeAH Five is vibing

anyway Tsukauchi probably phones a friend on this bullshit because Time Travel Child alone is probably enough for the Hero Commission to be like "find a way to control and use it or nuke it from orbit" and that's not even touching whatever the fuck Klaus is doing (shit gets real once 'dead men tell no tales' stops being true) let ALONE Allison's whole deal

on the bright side like, at least Vanya isn't getting side-eyed that much bc Big Destructive Quirks aren't exactly unknown? if vanya wanted to i guess quirk suppressors exist for that until extensive training on how to control a super powerful quirk happens

Tsukauchi in the group chat: Aizawa please I am literally begging you to take this bullshit on

Aizawa: in this economy? with my class?

RatGod: lol we'll take them ;3c

Aizawa: no

Anyway they probably end up having to live at UA while Five insists on trying to get them home still and everyone else is like "oh hey we used to be child soldiers as well! (:" and Aizawa is like "i hate everything about this and everything about all of you but also like nedzu is making me interact with you so :/"

nedzu is out here vibing like "lol i just don't want the hero commission to get their little paws on these time traveling fuckers, i think you should make then teaching assistants or something"

honestly the siblings are probably like. figuring out how to function in the bnha universe and getting like, legally registered and stuff while Five ferally refuses bc that's like saying he's giving up on getting them home and he can do this

Recovery girl tries to heal him a little when he arrives and he passes out for two weeks like, immediately bc homeboy is running on fumes and spite at this point

also i think on principle it would be REALLY FUNNY if the squad got to tag along with the class bc like. Five is thirteen and the class are all 15. this does not sound like a large age gap. anyone who has interacted with teenagers know that the class would squint at Five and be like "who is this sassy lost middle schooler."

I feel like when I was a sophomore we were still like "freshman... babie" even though we were literally only one year older.

i think the difference between the umbrella academy and school kids would be pretty funny like. objectively the bnha kids are lowkey child soldiers?? like they're 15 and fighting villains but like, there's all this red tape and laws and stuff but,,, deku still be breaking his limbs in a child fighting ring against equally superpowered children for like. entertainment and sponsorships sooo

but also like Five would be like "oh cool when is the experimentation class"

"the what"

"you know, when your powers are pushed real hard by putting you in different terrible situations while your dad and sibling stand by with clipboards writing down the exact voltage it takes before you can't use your powers anymore when being electrocuted"

"hound dog's office is right there. therapy is available to you at any time. i need you to know this."

all might calls Luther "my boy" like one (1) time and Luther just breaks down crying probably because he is starved for positive attention

klaus and midnight get along like a literal house on fire, aizawa tried his best to keep them apart for as long as possible but god damn

(klaus: your name is shimura nana??

all might: immediately dies choking on blood)

i feel it absolutely necessary to point out that aizawa, present mic, and midnight are all like, 30? and the umbrella academy are all between 29-early 30s? they are PEERS but like. the umbrella academy are more chaotic due to childhood trauma

the umbrella academy probably get offered to like. also train to be heroes. i mean,, there HAS to be some sort of track for people who change careers right?? you don't have to cement your future as a hero when you're 15 i'm sure there must be something and the squad already have experience if they want to go be legal heroes

diego probably does at least?? diego just vibes honestly. diego gets momo to make knives during a team exercise and they just go feral on everyone else and it ends with diego highfiving momo and someone getting way to close to being stabbed for comfort

Five might just be. legally enrolled as an Actual Student? But also i think it's funny to picture the entire squad just. all in the back of the classroom with luther trying to fit into a high school desk as they take notes on the laws of The Future surrounding heroics

every word out of the umbrella academy's mouths just make everyone more concerned on principal but like, five and klaus are probably the worst offenders. Klaus just says whatever comes to mind with no filter and Five doesn't get what people would consider to be abnormal anymore like

Five: yeah our dad bought us when we were babies and experimented on us throughout our childhood in order to make an elite team of child soldiers superheroes, it happens

Todoroki: ...have you heard of quirk marriages?

izuku probably has an aneurism bc he's is the only person who might recognize them from the comics because you know ya boy extensively researched the idea of heroics in pre-quirk eras (batman was an inspiration alright???) and might dredge up a memory of a less popular comic series

Five: I can time travel but it is very hard, which is why we are hundreds of years in the future. And why I look like a child.

Kaminari: so are you a kid or not?

Five, serenely: whatever is most convenient for me at any given moment

Mina: hell yeah game the system

they have a brief lesson on astronomy and Luther raises his hand like "ooh! i was isolated on the moon for four years and did SO MUCH research" and then just gets up and starts infodumping like way too much information on the moon

Izuku sitting there like "damn if quirks hadn't popped up we could have achieved so much in terms of space travel. please tell me more giant man who lived in pre-quirk era."

Vanya finds out about the quirkless and is like "oh mood that genuinely sounds like my childhood, being ordinary in a house full of extraordinary people, and then i found out that i did have powers but only much later in life after i had already been emotionally scarred by the experience"

deku: vanya we have so much in common

iida and uraraka: concerned noises

aizawa: hound dog. therapy with hound dog for all of you.

there's probably some conflict with like, the hero commission wanting to get their hands on the time travelers?? but probably especially five and klaus as a) time travel and b) ghosts (the hc def has bodies they would like to stay buried)

five has a pavlovian reaction to anything with 'commission' in the name and hates them on site, probably plays into his age in order to become a ward of UA or something to protect him from the commission a little bit.

(this makes nedzu Five's legal guardian. aizawa has his resignation papers all prepped in a drawer marked 'in case of emergency' but let's be real, if nedzu wants to take over the world aizawa should probably be on the rat-bear's side of things :/)

five: ah, i do recall the inhumane experimentation that we were subjected to

nedzu, who was experimented on: haha same hat! want me to dig up the location of reginald hargreeves's remains so you can spit on them?

klaus: nah no worries we dumped them out in the courtyard unceremoniously like, a while back. how long ago varies for each of us because of time travel!

luther: you said hound dog's office was down the hall and to the right?

on the bright side, Luther probably feels like. way less self conscious about his body, partially bc of his fighting and all that in the 60s but also bc !! now he genuinely doesn't feel like a freak. no one even gives him a second glance. one of the teachers looks like a slab of cement with a face. gang orca looks Like That. there is literally a student with an entire bird head and goth aesthetic. Luther does not stick out at all

allison and shinso bond over having "villainous" voice-based quirks

allison and shinso having worn muzzles at some point in their youth as punishment 🤝

aizawa probably helps train vanya as well with the whole, being able to erase a world ending quirk safely thing he's got going on which makes for a very nice safety net

i don't think vanya would want to be a hero at the end of things though. maybe the assistant teacher in the music class or something?? all vanya wants is to be able to not end the world

i feel like as time goes by, five brings up trying to get home less and less. part of that is because like,,, genuinely what do they have to go back to?? Allison has Claire, but like. I'm 100% sure the first thing she did in the future was try track down Claire's records and found out Claire was like. fine. became an adult, had a family, probably became the ancestor of the first "quirked" kids who officially popped up after light baby. had a good life, died at an old age etc. etc.

they start settling into the bnha world with like, "we can always hop aboard the five express into where the fuck ever" as a plan Z if things go completely pear shaped (again)

i'mma be real, five himself doesn't give a fuck as long as there is a) no apocalypse and b) his family is alive. Like that's it. His bar is so incredibly low and yet his life keeps fucking trying to limbo under it

i just think it would be funny to have like, Five trying to get along with his "peers" and make friends while the siblings do the same but like, in the staff room

also think it would be funny for five to just walk into the staff room and get coffee occasionally.

a teacher: why is a student in here -

Five, sipping coffee: i'm an adult

nedzu like "what kind of guardian would i be if i didn't teach my new son all the tunnels around ua so he can pop out wherever"

five like "hey new dad can i put stashes of supplies all around ua of weapons, money, food, and other assorted things that might be useful if one needed to fight or make a run for it" and nedzu is like "haha just put your list of what supplies you want in your go bags on my desk and i'll critique it later!"

anyway a bnha/tua crossover would be incredibly chaotic but probably very funny