Branching off from the school's entrance, the courtyard is just next to the lake. Peering across the deep water, Sinful Wings' sister school can bee seen at the edge of the lake's opposite shore. If any student ever wanted to visit this school, however, they would need to go around the lake the long way, because there is a dense forest that separates the two schools. Along with that, there's the lake. The boys are allowed to swim in it on specific occasions, but only under supervision. Some small fish live in the water's depth, and are seen darting around to avoid anything falling into the water. If any of the students are found littering or in the water without a teacher, they will be punished fairly.