Something shakes the school building, the impact going through two floors and deep into the earth but leaving no hint of the object that caused it. Five students in the initial room disappear with no trace.

They wake up in a different world, one far less kind, and have to fight their way through several dimensions to follow the path back home.

(May thinks that if these boys could stop poking everything they see and cracking dick jokes at each other, things would go a lot faster if they actually take this seriously.)