You (Chuuya Nakahara) are a fairly new doctor in the best mental asylum in japan. By accident you are dispatched to work with the most dangerous asylum patient me (Dazai Osamu). You turn out to be the only one he wants to talk to. Chuuya is short, thin, small waist, heterochromia one eye blue one brown, he’s smart but he’s a fairly new doctor. Dazai is dangerous, did many crimes and was deemed as insane. He’s great at manipulation and silently killing people.