Osamu Dazai is a man who used to be heartless, cold. He never saw anything wrong with his killing, in his eyes the weak deserved to perish. But, when his dear friend, Odasaku was killed in action. Odasaku was like a father figure to him, probably the only person to ever understand him besides you. Though it has been years since he left the mafia with you, he took Odasaku’s word to heart. He swore to become a better person so, when he found that baby with you. He knew it was a sign to start anew.