You Made Me The Bad Guy

Before going on vacation, Pro Hero Deku, Izuku Midorya has the misfortune of taking on a new test subject and crime fighter for his program: Rad or the King of darkness. Down right the worse person and Izuku's hell on Earth, Rad joins Izuku to his family's country house. Izuku tries to get him to leave; the trouble is, everyone loves Rad. As his oblivious partner makes himself at home, Deku loses his good nature and, before long, may be ready to kill Rad himself. Even if it means becoming a Villain.