Chaomeng, the most powerful pet elf cloned by humans with genetic technology, fled the Scientific Research Institute with doubts about self-identity and powerful anger at humans, announcing that it would take revenge on the humans who created it. Xiao Zhi, who has received eight medals (voiced by Rika Matsumoto), travels constantly with the goal of becoming a master of pet elf training. he took Pikachu (voiced by Yujiang Otani) and his companion Xiaoxia (voiced by Yoji Ueda). Xiaogang (voiced by Yuji Ueda) just finished his battle with the trainer, and then received an invitation from a mysterious man, inviting them to the banquet of the world's strongest elf trainer. The location is New Island Pet Elf City, which is the invitation of the strongest trainer. They happily agreed, and Xiao Zhi and his party finally arrived at the new island after crossing the stormy coast. A doctor named Joey led them to Pet Elf City to introduce the strongest pet elf trainer. Unexpectedly, what appeared in front of everyone was Super Dream. What on earth is the revenge of Super Dream? a war is about to begin.