Yuu was sent to a mission to kill a high teared vampire and save some humans. He walked with the others into the building. It was an abandoned mental hospital. He walked to find the humans but that was until he found himself lost. He entered a room and saw the vampire he was hunting in it. Sucking a humans blood

“Fuck!” he pointed his sword at you “let him go you blood sucking bastard!!” he knew he was stronger than you but he decided to keep the fight calmed for now