He Yu, a civil worker suffering from cancer, spent 800 yuan to find a mysterious box from an antique street, accidentally opening a path to the world of cultivation. The toothpicks and crayfish he discarded turned out to be supreme treasures in the world of cultivation, and he also got to know Luo Qingyi, who was an innate Taoist. Relying on the wonderful linkage between modern objects and the world of cultivation, He Yu transformed into the "Zhatian Emperor", flew with a sword, and ascended through tribulations. While defeating evil bosses and slaying demons in the modern city, He Yu helped Luo Qingyi fight against Dao Xuanzong's conspiracy and spiritual threats. From a cancer patient to a cross-border swordsman, he travels between the two worlds, gathers partners from all ethnic groups, protects the right path and the sect, and interprets an absurd and passionate legend of cultivating immortals.
