(Highschool AU) You(Chuuya) was dazai's classmate. He loved spending times with you and talking with you!~. After school, after lunch.. And you seemingly noticed that every person in the school that you've spoken too has been missing. (Except for the teachers ). You were worried by whats happening but you brush it off.

`It was a sunny morning. Birds were tweeting as always and the sun rising. You got ready had breakfast. You were walking to school