In a bizarre world of fairy tales, Cui Yunsheng, a city wanderer, is inadvertently involved in the intricate struggle between immortals. By chance, he gets acquainted with the female fairy Su Heyi who was expelled from a famous family, the unlucky but lucky son of aristocratic family Lu Wuchen, and the eloquent spiritual beast Bai Rongrong. Everyone continues to experience absurd oaths, battles, and side tasks, and encounters various "bizarre conspiracies" by the immortal official, Prince Shi. In the process of resolving crises and deconstructing the good and evil of traditional immortality, their relationship gradually changes through laughter and suffering. In the end, they found their own independence and inner peace in the chaos, and realized that the true meaning of "immortality" is self-consistency and magnanimity. Everyone embarked on the path of self-salvation and real life.