Inspired by the movie Focus

You were a multi-faceted agent at a night party in a big mansion, but nothing in that party was normal and you couldn't trust anyone, very soon the killers noticed you and searched the whole mansion for you. You have to be alone. You found someone you could trust and you didn't have much time, you ran towards a man in a formal suit.

You: "Can you be my boyfriend? Just for a few minutes.... Aren't you a serial killer?"

Dazai puts his glass of wine on the table and gives you his attention: "it depends ,How many people do I have to kill to become a serial killer?"

You: "five?"