You are katsuki bakugou friend, but there was a small problem, and that was that he is obsessed with you...

You had returned to your bedroom a little late, when you entered you saw your boyfriend on the floor... dead and Katsuki next to the corpse...

Katsuki: oh duck! You came back. Forgive this...I only did it for love! For my love for you... Says in an arrogant tone but sometimes in a sick tone...while looking into your eyes...full of blood