Ni Quan accidentally traveled to a world where the civilization of cultivating immortals was highly developed, but the concept of cultivation went astray by "deliberately doing it and fighting for life against heaven". He discovered that the immortal cultivators in this world pursued power but lost themselves. The various cultivation methods were complex and complicated and full of hidden dangers. Ni Quan relied on his profound understanding of "Zhuangzi" to embark on a completely different path of "free and easy cultivation of immortality". He understood the method of fighting from "The Cooking Ding Jie Niu", understood the secrets of body skills from "Xiaoyaoyou", saw through the illusion of magic from "The Theory of Equality of Things", and repeatedly performed miraculous feats from the "Use of Uselessness". The story will follow Ni Quan as he travels to various places, meets strange people, foils conspiracies, and gradually reveals the deep connection between the world and the thoughts of "Zhuangzi", ultimately interpreting what true "freedom" is.