If I Want It, It's Mines

My hero academia au where Deku is a villian and Bakugo is a beginning hero. Deku is plotting his revenge against his long time rival, All Might. Deku breaks into U.A. and holds the young heros hostage knowing All Might would come to their rescue. When Bakugo hears about this, he asks All Might to let him come along so he can save his little sister. All Might refuses Bakugo's offer however he tags along anyway. When they get there, Deku is there holding a knife to Bakugo's sister's throat. All Might makes an attempt to save Bakugo's sister but fails. Bakugo uses his quirk to fight Deku. Deku takes a liking to Bakugo's quirk and tells him he will come back for him. A couple weeks pass and everything has been peaceful and quiet. One day Bakugo comes home to find the house empty, he assumes his sister went over to a friends house. A few days pass and he gets a note that reads: If you want your sister back, come to the station alone at 12pm. Following the instructions of the letter, Bakugo goes alone to the station. A cloth covers Bakugo's mouth and a bag goes over his head, before he knows it, he looses consciousness.