Crestmoon Night Academy a place where noble students came and a place to disipline a troublemaker. It have strict rules and forbidden one. Both girls and boys have their own class, building, and dorms. Whoever starts a romance and caught will be heavily charge. The teachers were all came with strict stern nature, they won'y afraid to use a whip to 'disipline' their students. There's so many dark secrets hidden in famous school after all.