Assassin in a hero world (Assassin male reader X Fem BNHA)

Show time

After getting into my gear and costume i spring into action by g using the grapling hook to get on the building to see whats going on.

I use my grapling hook to get on top of the building to see whats going on.

"Slime or sludge thing villan ? Ok any way someone is held captiv looks familiay do i know them?" I think to my self.
"Ok drop down get them out and do something after peace of cake........who the fuck is that?"

(Genderbend the pic)

(Y/N)(Thought): Is that Izuko Midoriya is she trying to save them ? ........well Fuck more shit to do".

I drop down a bit in front of the heros and people in front of the thing.

Hero1:hey you. You shoudent be there get back.
I just reply with throwing up my hand and wave them of before ponting both of my arms at the thing and shooting my hooks at the two in the thing and pull them out making it so they land in front of the thing making it easy to see who they were.

(Y/N)(thoughts): Midoriya and Bakugo why aint i suprised maybe i should just leave.

"Get back here" the slime thing says befor trying to take them back but i was quicker and hookt them and pulling them behind me so I'm closest to the thing.

"Who are you?" The slime says angrely trying to get me to talk but i stay quiet befor puling out.

And throw it at the thing blinding it and making it sound like a 60 year old smoker.

Slime thing:The *cough* he- *cough* hell.
I just smile and pull out my zappi zapp zapp bombs or voltaic bomb.

Hurting it and running around it distracting it hoping that to get away.

"Dont worry becuse I'm here" a boming voice says and the owner of the voice is

Oh fuck

All might:Texas smash!

"Oh dubbel fuck" i say before jumping into a alley to get away from the attack that made a small tornado and left a bunch of bits of the slime thing and a small bit land right next to me.

"Gross" I say to myself befor pulling out a test tube and grab a sample of the thing "why did doc want this again?                         "Oh yea said something about making quirks or something but still gross" I say to myself befor standing up and hearing some hero chowing out someone probably Midoriya but atlest she did something .

All might:Hey there mysterious person.

Hearing the voice snapt my head to the entrance of the alley and seeing her made me a bit scared.

All might:You should not mend with hero business so please come with me now.

I toke a deep breath and raised my arms making it look like i surrender but when she took a step I shot I my hooks and slingshot myself away and swing a few blocks away till I stop and look if I'm followd and to my luck I'm not.

(Time skip)

After some time I get to (Some-random-fucking-building) to get my stuff but I stop and look at the building.
It's tall but not to tall to climp and it looks like its under renovation so less people and easier to climb.
After some time I get to the top of the building and look over the city.
"Heh i'ts a funny world isn't it ?". "All this shit and this new step in evolution with quirks but not everyone gets it just 80% of females and what does that led to?" I say to myself
"Innecent people getting hurt because to some are hungry of power or are just a asshole with powers that can save but they use it wrongly" I continue.
"Wonder just wonder if it would be different kinda like the multivers theory that there is countless univers like this but it has a small diffrent." "Wonder if there is a world without quirks hell maybe just nothing heh sound like a bad filosifer but hell maybe I'm just insane or in a coma maybe this is just a fanfic" I finish talking to myslef and walk to the edge of the roof, take a breath and do a leap of faith into the pile of leaves were my stuff is in.

After i get out of my costume and into me school uniform i start walking home but i cant stop the burning feeling like someone is watching me.
I take a ones over and see nothing perhaps I'm just paranoid.

???pov

???(Thoughts): I kinda see why I was told to look after you that jump and not break your bones but i dont think it's the same person that were at the attack but well see *yawn* god i need a nap.