Li Xiaozhou is an ordinary boy who has a tough character due to the disappearance of his parents. By chance, he met the shape-shifting mythical beast Nuoyu on the outskirts of the city. The two hit it off immediately, and together they broke into the illusory world where mortals and mythical beasts coexisted in parallel. During the adventure, he met Luan Yuan, a descendant of the phoenix, and Mo Qing'er, an antique girl. He also met an old smoker who was addicted to tobacco. During the adventure, they faced misunderstandings between mythical beasts and humans, crises, and divine seals and other tests, and continued to grow in laughter and laughter. The friendship gradually deepens, the childhood knots are resolved with gentleness, and each of them obtains redemption. Each of the three volumes is a self-breakthrough and team transformation, ultimately protecting the harmony between the mortal world and the divine world. The pace of the book is tight, the story has ups and downs, there are constant jokes, and it is warm and healing until the final chapter.