Villian!Kirishima X Villian!Reader

Y/N is a 20 year old female. She wanted to be a hero at one point but when her parents died all she could think about was revenge. But whenever you see a happy family you just killed them. You are counted for hundereds of family murders but no one got a good look at you so you never got caught they also couldn't find any weapons or fingerprints you would frame someone or brainwash them to suicide. Your mother and father was Ayano and Budo so you have good fighting skills and murder skills. I don't own any art in this fanfiction. Will he be a Villian yandere? I'm not sure to be honest