The Viper hero. My hero academia x male oc (stopped until season seven)

Enter Nagisa and izuku midoriya

Skip too the end of the school day

Izuku: better write some notes down before I forget anything
Nagisa is leaning against a wall ignoring everyone
Nagisa: come on let's go
Izuku: just a sec
Katsuki takes Izuku's note book
Nagisa is unaware since he's zoned out
They go through the fact that he's taking notes on being a hero

Katsuki throws it out the window
Izuku: AHHH
Nagisa snaps open and jumps out the window
Katsuki: ugh of course he did that..
BULLIES: WHAT DID HE JUST DO
Katsuki: don't you guys remember what he can do?
Nagisa: Draco
Two scale winglike things emerge from the sides of his body and he starts gliding catches the notebook and lands on the ground perfectly fine
Nagisa: don't worry bro I've got it I'll wait for you out here
In his mind (I know that bastard is gonna say something horrible to him there's nothing I can do about it now) "sigh" (what happened to him he used to be a nice regular kid and then he got his quirk)
Izuku breaths a sigh of relief but

Katsuki: Most first-string heroes show potential early on people look at them and just know they're destined for greatness When I'm the only student from this garbage junior high to get into U.A., people will start talking about me like that. They'll realise I'm legit,
the next big thing.
That's not ego talking,
I just know I'm good.

Bully: Ego...

Katsuki: Here's a little word of advice, nerd Don't even think of applying, or else.

[whimpering]

STUDENT: That's just sad. I thought you'd at least had some fight in you especially after all your brother did to help you

Student: He finally gets it, he'll never be a hero.
Student3: Better to find out now instead of later, I guess.

Katsuki: You know, if you really want to be a hero that badly, There actually might be another way...
Just pray that you'll be born with a Quirk in your next life, and take a swan-dive
off the roof of the building.

Short timeskip
Nagisa: hey bro what's up
Izuku is in deep though
Nagisa: what did he say
Izuku: well too sum it up.... He told me he's going to be the only one too get into ua and
Nagisa: yes
Izuku: he told me too kill myself saying to pray I'd get a quirk in my next life
Nagisa's eyes widen before the go dull: that sounds like something that asshole would say
Izuku: what are you gonna do too him
Nagisa: nothing
Izuku: why?
Nagisa: I've decided he's not worth it. No the way we are going to get even his too train.. get stronger and get into Ua, prove that Pomeranian wrong and humble him when we both get there
Izuku's eyes get brighter: YES LETS DO IT

(I would go through the while origin but there's really nothing you guys don't already know if your reading this so I'm gonna skip right too when the slug villain attacks)

Timeskip

Ther where walking along Nagjsa was thinking about how too got stronger
Nagisa thinking; Izuku getting stronger is simple for me it's different.

He thinks about useful reptiles

?; you know you could just use your full potential right wiht it you would be able to beat down any one of those bastards in your path

Nagisa: (shut it you know what happens when I do that so there's no way I'll listen too you)

?: fine! Be that way and stay weak forever