In order to dominate the universe, the Magic Wolf Corps headed by General Magic Wolf tried its best to win five magic crystals with great energy. A few good friends, such as Mars Baby Xiaoxing, Earth Boy Zuo, Mercury Princess Xiaoshuidian, and scientist Grandpa Alpha, launched a crystal-playing war with them in the dreamy Magic Crystal Island in order to stop the actions of the magic wolf army and defend the peace of the universe. Xiaoxing defeated one terrible monster after another created by the abnormal scientist Gamma under General Wolf, defeated the evil wolf army, and successfully obtained five magical magic crystals, which were sent to a safe home and maintained the peace of the universe ... The special teaching function of this film: watching animation and learning mathematics! This film introduces interesting mathematical concepts, classic mathematical stories and ingenious mathematical thinking methods to the audience through interesting artistic techniques.