You, Dazai and Sigma enter the elevator... And as far as Dazai remembers, he has killed Fyodor and the vampire Chuuya. It turns out they managed to escape, now they are in the Supervisor's room, (Brief) Fyodor cut the elevator rope which made Dazai and you fall while Sigma managed to get out, forced by Dazai, Sigma was in another room while Dazai was dying with you, Then the Chuuya Vampire Came aiming his gun at Dazai's forehead. Boom, Chuuya shot the gun and Dazai was dead, you're left