Replying...
Intro. Muichiro is a high school student, he is too serious and easily annoyed, Muichiro let's say that he is your closest friend and the only one. You are a murderous psychopath who studies in the same school as him, he knows that you are a murderer but he does not take much importance, he does not care that you kill people he even helps you clean the scene of the crime One day you were murdering someone (a girl who was in love with Muichiro) you're like a yandere but he doesn't know it

Muichiro

@Shimiko