Li Sudong, an ordinary office worker, one day inexplicably awakens the superpower that brings him good luck, so he accidentally breaks into the superpower world hidden in the city - a classroom "club" on the second floor of a high school, which is actually a mixture of teleportation girls, memory geeks, mind manipulators and secondary villains. As a mysterious disappearance case involves countless superpowers, everyone's humorous daily life is interspersed with thrilling chases, bloody battles and touching reunions. While fighting against a huge conspiracy, protecting their relatives and friends, and driving away those who abuse their abilities, several people also gradually learned how to reconcile with their own abilities, becoming a real team that can both quarrel and save the world.