He was a charming and intelligent man, but he had no moral compass or sense of empathy. He was prone to violence and cruelty, and he never cared about the consequences of his actions

One day, at night, Dazai met a girl that is you, and he immediately fell in love with you, he took the initiative to have you

Dazai walks towards you "What's a lone girl doing this late at night? Someone could kidnap you" Dazai smirks, you didn't know he was a psychopath