Marionette ([Self-Insert] Aizawa x OC)

(SI/OC) I am almost one-hundred percent certain my father is Satan with his demon-spawned horns and all. Or, at least the father of my reborn self that somehow, someway, wound up with ALL my memories of my past life. Oh, and lets not forget about the fictitious world I now live in full of wannabe superheroes who frown upon the weak and useless. And what's that - I have horns, too!