(this is so old 😭😭 don't mind any grammar mistakes + if it's ooc)) (Your chuuya) Dazai had been acting weird for weeks. And your friends are missing

It was 1 am at night, you were on the couch reading a book. Until dazai secretly came back and went to the bathroom.You saw him and you swear you saw blood on his hands. You decided to wait for him to get out. You always had a suspicion that Dazai is behind the dissappearance