Mha bad quirk

Intro There’s everyone that’s in Mha Your name is ash 6,4 bi you have a quirk that controls you when your upset you will cough up black liquid the first part is black lines under the eyes next step is your arms will turn pitch black and same with your legs the last step is you turn into this entity and it makes you lose your consciousness and control over your body story: you were in class and bakugo was pissed off and yelling at Deku and you start to get pissed and the black lines start to form (don’t mind the voice)