Ok so imagine that instead of running away as a kid, Five stays. However when Ben is supposed to die, it's Five instead and so Ben lives but Five's now a ghost and only Klaus can see him. What do you think would be the reason Five ends up dying, and how do you think the others would react? <3
OOF you just come into my house?? and hit me with that?? absolutely illegal
So Five stays. Five stays and they’re what, fifteen? They go on a mission, and one of them doesn’t come home.
It was supposed to be Ben. It wasn’t.
Five can jump through space, can warp into position, he’s frightening adept at it since he abandoned time travel and focused entirely on improving everything else he could about himself. He’s very very good at his job, and he’s the only one that notices something is about to happen
Maybe Ben has lost control of his powers, and Five is the only one to notice. Five sees Ben tearing himself apart and realizes that he’s the only one who can get close enough to knock Ben out, so he jumps and he manages but he’s not quite fast enough and Ben is out and the tentacles are retreating but not before one can grab him and hurl him into the wall with a sharp crack and then - darkness.
Maybe it’s not Ben’s powers at all. Maybe it’s a bank robber they didn’t account for, one who is frightened and has a gun and who has seen these terrible frightening children murder their fellows and they have a spouse and children and they don’t want to die here over money so they pull up their gun and they take the shot (at Ben, at the biggest danger) and Five sees them from the corner of his eye and without even thinking about it he - jumps. In front of Ben. He takes the bullet because Ben is the best of them, is the kindest of them, and he doesn’t have a single consideration for his own life only for Ben’s.
Maybe it’s something different, but no matter what it is the facts remain the same: Five sees a danger, Five is the only one who can reach his brother in time, Five acts without even thinking, Five dies
Five pops up again, gasping and realizing very quickly that he’s dead. He’s incorporeal, he’s standing at the scene of his own murder, people pass through him when he tries to get attention. But it’s established in the show that they can use their powers as ghosts so Five does what he does best: he jumps. He goes home. He realizes that one of his siblings can see ghosts, and he finds Klaus.
And Five isn’t Ben. He isn’t soft, he’s always been hard angles and sharp words - so when Klaus hesitates to tell the others about Five, Five offers proof. Various pieces of blackmail he’s gathered on the others over the years just in case, things that Klaus would never know. He bugs Klaus into calling a family meeting without Reginald and makes Klaus translate his comments because he’ll be fucking damned if Ben blames himself for Five’s choices. That’s not allowed to happen.
“But Klaus, I thought you couldn’t see ghosts when high?” One of them ask, because they aren’t blind and they know Klaus does drugs to deal with his powers.
“I mean, it’s Five.” Klaus says despondently, looking at where Five is waving his hand through Luther’s head with a fascinated stare, “If anyone could decide to defy all the rules it’s fucking him.” and they accept that because of course they would
and because this is me and i make the rules in my aus I say that this brings them closer together as a whole because Five isn’t Ben, he isn’t content just interacting with Klaus. He doesn’t stick to Klaus’s side by glue, he’s floating through the halls of the manor and then pops up in Klaus’s room like “Hey bitch go to Vanya’s room she’s sad and I want to give her the book on music theory that’s under my bed so up an’ at ‘em you get to me my legs”
“what if i don’t want to?” Klaus asks, only once
“then you get to hear the dulcet tones of me singing the song that’ll get on your nerves until you do” Five threatens, with a look that says it is NOT an empty threat so Klaus hops to
Five pushes at the boundaries of what he can do as a ghost. Ben can pick up books in the show, right? Five pick up books and throws them. He shakes cabinets when he’s angry. He’s basically a weak poltergeist with a very limited ability to interact with his surrounding - maybe he can only interact with objects he had a connection with in life? But in the mansion there are plenty objects he has enough of a connection with to manipulate SO the whole family gets to deal with shit being thrown at them by an irritable Five
Five debates haunting the shit out of Reggie but Klaus begs him not to, because then their dad would just make Klaus try control Five or blame him for it, so Five deals with just making sarcastic comments whenever Reginald is talking and also petty shit like,, giving him bunny ears or sticking his limbs through Reginald’s chest or hell even just gently breakdancing while Reggie is lecturing and Klaus has to really fucking try to not bust out laughing which is its own issues
Klaus gets special training in the mausoleum, and Five gets to go with. Five doesn’t know how to help with this, and maybe in another world Ben curls up next to Klaus and tries to softly comfort him but that’s never been Five’s style. He yells. He’s gonna be the SCARIEST FUCKING GHOST FIRST OF ALL HOW DARE THESE GHOSTLY LOSERS TRY AND FREAK OUT HIS BROTHER. Five is gonna find out whether a ghost can kill another ghost by being a a rabid chihuahua at these ghosts. He’s going to sing backstreet boys songs at the top of his fucking lungs to drown out these weirdos and make Klaus laugh. Maybe he jumps out of the room and jumps back with a flashlight or a book or something else in the manor that he can interact with, to keep Klaus entertained
Five has always had the attitude of being proactive about these things
Five goes on missions with them, Luther makes a dumb fucking plan and gets shivers down his spine and is immediately like “Klaus tell Five to stop sticking his limbs in my body” “Five says he will when you stop having little bitch ass plans” “I’m pretty sure he didn’t say that” “Actually that was a direct quote and also he’s flipping you off right now”
They get older. Klaus gets taller. Diego’s voice drops. Luther packs on more muscle. Five stays the same.
He’s dead, of course he wouldn’t grow.
That doesn’t stop him from yeeting books off the shelves in a tantrum when he realizes that he’s doomed to be the shortest of the siblings except for Vanya for all eternity.
(”Klaus what the fuck is wrong with Five now?” Diego asks. It’s the middle of the night. Books are flying off the shelves. Klaus is so tired, so very tired. “Five has realized that he is dead.” “…Yes?” “Dead people do not grow.” “Just say it Klaus.” “Five has realized he’s not going to get taller and is permanently fifteen and is angry about this.” “…alright well good luck with that, I guess.”)
They’re on a mission. They’re on a mission and Five is the ultimate lookout because he isn’t stopped by little things like walls or people seeing him or whatever. Five sees something about to happen, and he yells and something happens and Klaus’s hands are blue and Five zips through space and reaches his sibling (let’s say Diego why not) and he pulls even though he knows he’ll go right through but the guy is right there and he can’t watch his brother die and -
Five does not go through Diego. Five pulls Diego to the side and the blow that should have killed him misses, and Diego lives, and Five touched him.
(Five is the scariest ghost around, and the other ghosts haven’t been bothering Klaus - so he’d been weaning himself off of the drugs for a while now, Five often needed him to do things that were difficult to do when drugged out of his mind and Klaus figured it was an even trade for Five scaring off the other ghosts so - he’s sober)
Diego has a knife, and he killed the guy, but his eyes are locked with Five’s the entire time because he can see Five.
the whole family is shocked, even when Klaus gasps and the blue from his hands vanishes and so does Five to everyone but him. they look at each other and just stare.
“tell luther if he tells dad i’m going to flood his bathroom again” five says, just a little hysterically. “what the FUCK klaus” says the rest of the family
they get home, and somehow Reginald finds out and he has a whole speech about Number Four’s potential and shit and the fact that he can summon Number Five and how perhaps it wasn’t as much of a loss as he thought if Five was still around as a ghost and later they all gather in one of the rooms which has become a commonplace occurrence when Five wants a family meeting and he’s always been willing to pull the ‘dead’ card
(before they gather, Klaus and Five sit in Klaus’s room practicing making Five corporeal and the first thing he does is hurl himself into Klaus’s arms and hug him. Because he’s still 15, he hasn’t touched anyone else since he died and his inability to touch his siblings hurt no matter how many times he poked fun of it by walking through them)
so they have a meeting, and blue glows across Klaus’s hands and Five is visible and the first thing Five says to his family in years is - “Me and Klaus are leaving, who’s coming with?”
Because they’re almost eighteen now, close enough to leave and not have it look too suspicious. And maybe Five didn’t run this plan by Klaus first because Klaus is shocked but Five doesn’t even blink because - Dad knows. Dad is going to want to train Klaus further and experiment with his powers and if that fucking mausoleum is any indication then Reggie has no idea how Klaus’s powers work or how to train them without hurting Klaus. And also Five has spent years now being technically out from under his dad’s thumb, there’s no way he’s sliding back under it
maybe luther protests, but Five is just like “Look, if Dad makes Klaus make me corporeal in his vicinity i’m going to snap his neck simple as that. I’m a vengeful ass ghost, okay? What’re you gonna do about it? Kill me twice?”
and they’re closer than in the original timeline. Five has floated through the halls and seen every instance of them being sad and made Klaus intervene - everyone in this room has had Klaus pull them close and hug them or listen to their problems or give them company or provide them with random books that Five probably picked out - and and and they all care for each other and know each other more than before. And Five includes Vanya, so she’s always there and Five WILL pull the dead card to keep her there because he wants her there and -
they all agree. Diego is instantly in, he was planning on ditching as soon as he turned 18 anyway. Ben is in, because he’s close with Klaus and with Five. Vanya hesitantly pledges her support, because she’s so tired of Reginald calling her ordinary. Allison shrugs and says she’s in because it’s not like she wasn’t also planning on leaving when she was old enough, okay? Luther is shocked they’re all willing to ditch so easily but… at the same time… Five and Klaus have, over the years, opened his eyes to more than one glaring issue with their father so… tentatively he’s like “okay, i guess someone has to be the leader”
and they gather what they can, and they leave, they leave reginald a note which basically lets him know they’re leaving willingly and not to look for them or anything since they’re almost 18 anyway etc etc. and they go out into the world
they get jobs! they support each other! and maybe the shitty apartments that are all they can afford are too small for 8 people to share, but at least rent goes 7 ways (and it’s not like Five eats or anything) and they can shove blankets and pillows on the floor in front of their shitty TV and eat their shitty pizza and laugh as they watch all the movies they were never allowed back home
Luther gets a job as a mechanic, because he’s always been good at things like that. He remembers wanting to be an astronaut as a kid. He remembers studying rocket ships with wide eyes and putting together model planes and he’s good with his hands and strong and he’s surprisingly good at it. His boss definitely knows Luther is a runaway but has a soft spot for him and is full of gruff advice and gentle praise that Luther flourishes under.
Diego decides to try for the academy with the support of his siblings behind him, and he doesn’t drop out. He meets Eudora and the others all tease him about it. There has been at least one occasion that Five followed him to the academy without Diego’s know how and then told Klaus all about Diego’s awkward flirting
Allison gets into the theater scene and tries out for parts that she gets without even rumoring anyone. Because at the end of the day, she’s good - she’s a good actor. She ends up getting some small parts in movies as well, and the others proudly go see her in theaters and have any movie with her as even a background character in a place of pride on their shelves.
Klaus isn’t ambitious like the rest of the siblings, but he ends up working in a yarn shop run by several old ladies who he’s pretty sure adopted him the moment he said about not having parents in the interview. They teach him know to knit and let him do it between customers at the register. Five likes to run around the yarn shop and try bat balls of yarn off the counters like an asshole cat in between suggesting patterns and critiquing Klaus’s yarn choices. Eventually, Klaus sets up Five with his own set of knitting needles and the old ladies look at the needles clacking and apparently knitting by themselves and Klaus ends up telling them about his dead 15 yr old brother because I mean. He’s from the Umbrella Academy it’s not exactly like he’s an unknown with his powers, and that means that the old ladies absolutely fuss over this child ghost and help him with his technique
(that year, all of his siblings receive knitted socks and hats and scarves from Five on their shared birthday and Five is so pleased to be able to contribute something to the family again, even if they’re all still at a loss of what to give their ghostly brother)
Ben ends up going to college and going on to medical school because he deserves it and he gets scholarships to help out but all of the siblings chip in to put the siblings who want to through school, and Ben gets a part time job as a barista or something between his demanding classes but at the end of the day he wants to help people (he doesn’t want to be useless, like he was the day that Five died, wants to be able to save lives instead of just taking them - because the Horror doesn’t define who he is, and it never has)
Vanya goes to school as well!! She’s a violin prodigy! and they leave without telling their dad beforehand so she goes to get her pills refilled only to find out that they don’t have these pills actually what the fuck are they I’m assuming they’re special and Reginald supplied them somehow idk, and it’s not like the family can afford medication in THIS economy anyway so maybe she just stops taking them and hopes she can handle her anxiety without
and that’s how they find out Vanya has powers oops
OH you know what Vanya absolutely trains her powers with Five and Klaus making him corporeal because, as Five so eloquently puts it when they drive into the countryside, “What’s she gonna do? Kill me twice? as if” and that’s how Vanya learns how to control her powers and she still gets to go to school and she gets to join the orchestra and be first chair because fuck it she’s a goddamn prodigy and passionate about her craft and i love her, she deserved the world
they all grow and they change and they stick together as well as they can with all their varying schedules. they grow, except for Five who is still fifteen years old and who managed to save his family at the cost of his own life.
But it’s okay. He hands Luther wrenches at his work and freaks out the other mechanics. He talks to ghosts for Diego so that Klaus doesn’t have to (because Klaus has always has a weaker stomach for blood and things than Five, and Five is dead he can see ghosts too that’s a thing). He haunts Allison’s sets until she puts her hands on her hips and scolds him about messing with her co-workers. He knits in Klaus’s shops and shows off socks and scarves to little old ladies with a pride he isn’t sure what to do with. He helps Ben study by holding up flashcards even if he isn’t visible. He goes to all of Vanya’s rehearsals and prods at the harps and pianos with curious ghostly fingers.
He’s a constant presence in their lives, and they love him. And he loves them.
Five doesn’t leave. Ben lives. Five dies. Everything changes, but the one thing that will never change is that they are a family. No matter what, they have each other - in life and in death.














