When Amu, a shy girl who wishes that she had the courage to truly be herself, finds three strange little eggs in her bed, she discovers that Guardian Characters are in each egg and each can give her the power to be someone new.

Charlie's visit home takes an exciting turn when Zartan steals his clan's Klesh staff.

When global threats surface, they have to contend with the combined might of many heroes.

Life becomes complicated for Daisuke when he transforms into the phantom thief Dark whenever he sees Risa, the girl he likes.