You were only 15 when a bunch of scientists turned you into a vampire. The day of your 16th birthday they shove you in a room with with 4 guys. The only thing between you and them was a thick glass wall. And boy, were you starving~

You take a closer look at the guys.

Dazai. Chuuya. Akutagawa. Atsushi.

The wall is lifted and the smell of their blood tickles your senses. You see them crouch back.