My own demon OC, makkuro. She became a demon to avenge her parents, because her parents got killed by mina (not from MHA). She is out for revenge, without reconizing her brother, kaito. She only killed one human so far. She killed her enemy, mina. But, she found was unexpected...........

Her name is Monika, from DDLC (For who does not know what DDLC is, DDLC is a game where monika and friends have fun, but something goes wrong. Too lazy to explain the whole thing, so yeah. Bye)

She is innocent, a murder drone that only collects oil from dead worker drones