A sudden disaster plunged Rainbow Island into darkness forever, losing all its colors. Only by gathering the seven-color rainbow stones can the mainland be relit and Rainbow Island restored to its original appearance. As the descendant of the red rainbow stone, human Chi Xiao was summoned to the Rainbow Continent by a talking orange cat. From then on, he embarked on a wonderful adventure to find the descendant of the rainbow stone and save Rainbow Island together.
Concept: The brave and kind-hearted little protagonist continues to grow with the company of his partners, gains friendship, and overcomes difficulties.