The next day, the two exchange students argue about whether or not the wound in their backs has healed. The two argue about who has killed their parents, and whether they hate each other or not. Lu says he doesn't hate anyone, but he does hate the vampire who killed his family. He says he's not sure when he'll get out of his vampire control, and that he won't do anything "horrible and cruel" like killing his parents. He tells Lu that if he finds out who the vampire is, he'd kill him for him. Lu asks if he can be his partner at a dance at the new academy, and he says yes. He asks if the other exchange students have night vision, and they all say yes. They decide to patrol the campus, and Lu says it's time for them to do so. He wants to know if they're all vampires, and if they all have the same kind of existence. He also asks if they have sex among them, and she says it is her. Lu tells her that if she dare touch him again, she'll never be nice to him again. They argue again, and this time, they decide to compete in a game of tennis. This time, the kid catches boss's tennis ball, and it breaks.