A fat girl with cheerful and generous personality gets caught between her feeling for her childhood sweetheart and a famous idol, after an unexpected appearance change.
The story is based on the 57th episode of Journey to the West - "The Real Sun Wukong", in which Sun Wukong is trapped in a mysterious cave by the Yellow Eyebrows Monster. With the help of his best warrior, the King Bull Demon, he sets up a field of life and death for the little demons to fight for their lives, and when they die, he takes their spiritual power and pours it into the mud to create the Six Eared Macaque Monkey, which tries to replace the real Monkey King. The monkeys disguised as monkeys in Mount Huaguo and spent their days with Sun Wukong. He is accustomed to fighting alone and is forced to join forces with other demons to save himself, but he gradually realizes the true meaning of the word "Great Sage". In the end, Sun Wukong is reborn from his stone heart and escapes from the cave in a duel with the Yellow Eyebrow Monster.
Ten years ago, Liu Shian and Baiyu both died in a decisive battle. For this reason, Liu Mengbai came to Xunjiang to investigate and ran into Bai Qiulian, the fish demon. The two fell in love at first sight, and they met each other.
La película cuenta que Tian Kui Shan Shan Kui está acompañado por un orangután, para evitar la caza, se escapa a las montañas para esconderse, encontrarse con Shan Kui y el orangután y hacerse amigos. Taishou envió asesinos para cazar a tres personas, pero inesperadamente , Shansui y Yuner descubrieron que Taishou era el culpable de la destrucción de su familia, al final varias personas se derrotaron entre sí con la ayuda del orangután.
