The story is about a crew of clowns that travels around the world to spread happyness by doing anything they had to do just to make their clients happy. The Clowns, By having a very huge number of tricks, they were known as one of the most powerful professionals in the world; as well as witches and wizards. The crew of clowns, lead by the Prince of clowns, Leon Cross. were loved by the people who can't use wizardry and being oppressed by evil wizards and witches.