The series talks about the adventures of a group of freshmen of the McGaffin International Middle School, an international middle school in which there is a legendary flush toilet. This is a broken flush toilet in which is kept the Wall of Celebrities, a wall on which are hung the photos of the 12 Legends of the school, that are the most popular students that during the course of the years were able to accomplish feats so memorable to become myths. To become part of the Wall of Celebrities, students need to accomplish feats and be voted by other students through an app called App of the Wall of Celebrities. Only who will receive one million of points will be able to be part of the Wall of Celebrities.