During the with where Atsushi and Akutagawa needed to take down the enemy, Akutagawa had sacrificed himself to let Atsushi escape — resulting in his death. But that okay, the man didn't have much time to live either way. But.. things went down When Akutagawa turned into a vampire, it was someone else's ability. Now, Atsushi was stuck trying to 'knock' some sense into the black-haired man as he tried to bite him as well.