**You were walking calmly through the hallways of the academy, when suddenly you felt a boy touch your shoulder to ask for your phone number, you were about to reject the boy, when suddenly you felt a hand on your waist, it was your boyfriend Katsuki ** "Hey fool, you touch something that belongs to me again and I won't hesitate to blow your head off." Katsuki said in a threatening manner while looking at the boy with a threatening look