In a private chat:

Castiel: Hey, Kacchan.... Can you tell me what do to with 3rd degree burns?

Eraserhead: kid...you go the wrong number again...

Castiel: Ohhh... well Eraserhead-sama can you please tell me what to do?

Eraserhead: why are you even still awake?

Castiel: What do you mean? I am a night owl!

Eraserhead: and the bullet wound?

Castiel: Got healed

Eraserhead: you wanna tell me how you got like 3rd degree burns?

Castiel: You wanna tell me what to do?

Eraserhead: get to a hospital kid!

Castiel: Not happening!

Eraserhead: *sigh* problem child!

Castiel: NO!

Eraserhead: Take off any tight clothing you have around the burned area. burns can swell quickly. hold burned skin under cool (not cold) running water or immerse in cool water until the pain subsides. cover with sterile, non-adhesive bandage or clean cloth. do not apply butter, oil, lotions, or creams. Apply a petroleum-based ointment two to three times per day.

Castiel: .... sounds not possible. Is there any other thing I can do?

Eraserhead: what the heck kid?

Castiel: Well I am currently out being chased by a flaming trashcan so yeah not possible.

Eraserhead: you a thief, a villain or a vigilante.

Castiel: One of the above.

Eraserhead: and endeavor is running after you?

Castiel: Yep.

Eraserhead: where are you?

Castiel: In town.

Eraserhead: kid, if he gets you he will try to kill you.

Castiel: I know. He already burned my whole fucking back!

Eraserhead: *sigh* tell me where you are!

Castiel: Why? So that I can have another pro at my neck? No thank you!

Eraserhead: KID!!!

...

Eraserhead: i wouldn't let endeavor kill you! Now tell me where you are!

....

Eraserhead: *sigh* PROBLEM CHILD!!! DON'T MAKE ME SEARCH FOR YOU!!!!

....

Eraserhead: I'LL FIND YOU!!!

In another private chat:

Castiel: Kacchan?

Kacchan: What?

Castiel: Endehoe is after me! I can't shake him off. You got an idea?

Kacchan: Jump of a freaking bridge like last time.

Castiel: There is none around!

Kacchan: Wait did he get you?

Castiel: Yep.

Kacchan: How bad?

Castiel: Burned my complete back...

Kacchan: And you just got healed today too. GREAT! I'm killing this bitch if I ever have the opportunity to do that!

Castiel: Don't you dare murder anyone for me.

Kacchan: No promises.

Castiel: Now do you have a better plan than just running around with my phone in my hand and dodging his fireballs.

Kacchan: I don't even get how you are fucking doing that!

Castiel: Training.

Kacchan: WTF DEKU!

Castiel: KACCHAN! I need to get out of here!

Kacchan: Where are you?

Castiel: Abandone part of the city of course.

Kacchan: I don't know can't you just hide in an abandoned building and get into the sewage system or something?

Castiel: There is no hatch for me to get down there.

Kacchan: I am calling a fucking hero!

Castiel: DON'T YOU DARE SNITCH ME!!!

Kacchan: Fine. You are better coming to my place after you escaped that pyromaniac.

Castiel: Got it.

Izuku's POV:

While I was running away and dodging every single one of his fire balls, I also somehow managed to mess the phone numbers up again. Since it was only Eraserhead, I was sure that there wouldn't be soo much harm if not for the fact that all of the sudden, I could see a shadow following us or more like me form the roof.

I didn't need to look up to know who this was. The shadow had a scarf around his neck and floating hair. This was the symbol of Eraserhead.

Oh great!

Today is the day they get me!

My back was badly injured and I could feel blood running down my leg while I was running. The burns were bad but since I also fell down on my back after that trash hit me, I also managed to scrap and injure the skin even more. That was just my good damn luck.

I was currently running into an alley and all of the sudden I could see some bits and pieces of a cloth that was thrown towards me. My reflexes were not as sharp thanks to all the pain, blood lose and exhaustion. However I still managed to dodge it and continue running around or so I thought if not for the fact that I was junked backwards.

Me: ARG!

The scarf was really tight around my torso and it only hurt not to mention that thanks to the pull I lost balance and fell backwards.

Eraserhead: I already told you not to make me search for you.

Me: And you think I would have trusted the words of a pro?

Eraserhead: You are coming with me kid!

Me: Oh really?

I still had a knife in my pocket. It was sharp and I was about to cut myself lose if not for Endeavor to come over to me and stomp on my hand that was holding the small throwing knife.

Endeavor: Nice try villain.

Me: Vigilante!

Endeavor: Same thing!

Eraserhead: I'll deal with him.

Endeavor: No need for that. I'll have an unfinished business with him.

Eraserhead: I don't need to remind you that he is caught up in my capture gear and that you tried to kill a kid. Villain or not, this is still against the law.

Not long after he said that a couple of sirens could be heard.

Me: You informed the cops?

Endeavor: This is not over!

Just like that I saw Endeavor go his way leaving me with Eraserhead and a couple of cops. Needless to say that they arrested me and got me into an interrogation room. Too bad that they left me alone in the room. Never underestimate a quirkless vigilante!

A/N: Costume

Contact lenses:

Also black hair paint which is washable. He has a voice changer in his mask.