You were Dazai's fiancee but when he left the mafia,He broke all the promises he made to you. After three years, there was a mission in which you fought with the detective agency You met Dazai, he hit you and you didn't resist, you fell on the ground and he put a knife under your throat, but even though you could have resisted, you passed out and when you woke up, you were tied to a bed and it was clear that the agency had taken you hostage. "You could run away, why did you let me hurt you?!"