I don't own the following characters and the mha universe.

I just came up with the idea for certain stuff. Like the details.
I'm not saying, that you can't do a crossover with the characters I mention, just don't use my ideas for plot!

The idea for Sans, isn't mine though, and it's not that detailed. So do whatever you want with that.
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Okay, so here I am, reading stuff on Wattpad, and I come across Undertale.

And now I'm thinking about doing a crossover with Undertale and stuff.

Or just a story. Who knows.

I personally enjoy Bnha crossovers, because it fits with almost every other world. I could write more about why, but I don't think you want to know.

So, I know, that there are Bnha X Undertale crossovers already, and that it's not original!

But I really want to write one.
Unlike my other crossover (, which you should check out,.... maybe....,) It would only include 1 Undertale Character.

So, in the following are a few characters, that I might do a crossover with.
Maybe give me your opinion in the comments.

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Idea 1:

Maybe Sans, with all the reset trauma and making him a vigilante, cause why not,
but that already exists. (I don't know if it would be any different. :| We'll see)
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Idea 2:

Maybe Chara, who has lost hope in humanity, and wants to kill everyone. But they don't do that, 'cause people look more monster-like. And so, they could become a serial killer, that kills those, who she sees fit to kill. Maybe the more 'Human-looking' ones?
No UA-High!
It's from the perspective of a villain, with a villian-like motive, who is chased down by the heroes.
They come into contact with the LOV, who seek her recruitment, like they did with Stain.
Idk if they would refuse or not, cause deep down they are a murderer. A family killer.
But they could say no, because they find the LOV suspicious or don't like them or something.
Maybe they become friends with Toga. I mean.... just look at them!

I don't have any major plot yet. So I might update this. :]
Like I said, these are only ideas.

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Idea 3:

What if we send Papyrus?
I mean, he is very hero like, but is way too nice. Even makes his enemies his friends. He is forgiving and stuff.

I think it would be a funny story.

But I don't want to put him into UA. I mean, isn't he a few hundred years old in human years? Idk, but the way he acts doesn't match that.

Maybe he'd be the one to talk villains, thugs and the like out of criminal-activities.
Making him a therapist doesn't appeal much though. He is just too oblivious for that and wouldn't quite cut it to console criminals.
So, maybe he is a person, that just walks around and, when he sees people bullying others, or criminal activity, he rushes in and tries to reason with the criminal(s) while protecting the civilian(s).
The criminals he can reason with, turn themselves in or stop their activities.
Noone knows who he is though. Like, the police can't pinpoint Papyrus or get any leads on him. They only know, that a nice tall man reasoned with the villains and that those realized their mistakes.

Wouldn't that be funny?

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Idea 4:

I know, this might not be a good idea, but what if Dusttale Sans would be sent?
I mean, he is mentally broken. And it would be fun to see him on the surface, surrounded by what seem to be monsters, but one look at their souls and he begins to panic.
He could also be a criminal, a villain, as that universe calls them, who kills people in the alleyways.
But..... he needs a good motive right?
Sooooo, what if he tried to adjust to the surface. To the people.
But when he realizes how dangerous it could be, because of the criminals, he begins to kill, to raise his LV.
So he'd be paranoid in that story.
An important part about him though, is the fact, that ghosts , memories and the like plague his mind. You know, like papyrus. (Or am I wrong?)

So, maybe he goes insane, because Papyrus tells him, that he killed everyone in the underground, to kill a child, but won't rid this world of the humans.

Wouldn't that be somewhat cool?
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So, I might update this, cause this is just messy writing, or I want another character as a possibility.

These were all suggestions for a crossover into the bnha/mha universe!

Also, I'm not an expert in the UT lore, so correct me if I got any info wrong! (Pls :| )

I hope you have a nice day everyone!!