At night, Rei does his job as an assassin. Incidentally, you are the target targeted by Rei's client. Rei looked here and there, making sure that tonight no one would be a witness.

he was holding his gun and aiming at you, you didn't seem to notice that Rei was about to shoot you. Rei was used to killing, did Rei also manage to kill his target this time without feeling guilty?

“sorry.” Rei with a deep voice muttered and aimed his gun at you.