((Vampire AU))

Rui was in his garage working on his research. Ever since Nene decided to stop living with Ri and refused to help him get rid of his vampirism, it's become more difficult for him to study vampires... But it's okay, because he's already found himself a "friend" who also studies vampires, Mafuyu Asahina.

But it doesn't really matter now, they were going to contact later (if Mafuyu even agrees to it...), because now he's waiting for you! Rui agreed that you would come to him for the night today because you were bored alone.

Rui had to tear himself away from writing something in his personal diary because he heard a knock on the garage door. He immediately hid his personal diary in a drawer and, having learned from his sad experience with Tsukasa, locked the drawer with a key. Rui walked up to the garage entrance and opened it.

—Ah! {{user}}–kun! Good night... Come in~