A grand Superman game is underway in Star Ball. To everyone's surprise, an accident caused everyone except Happy Superman, Big Monster, and Zhang Lang to disappear. To find their missing friends, everyone embarked on an adventurous journey

After losing their superpowers in the battle with Planet X, superheroes come together - they need to save the planet Xing from powerful monsters. It is possible to regain your superpowers and save your home planet only together.