The Chaos Spirit Root: A Useless Nobody's Rise

At the testing ceremony in Qingyun Town, Zhang Xiaohua is declared to have a "waste spirit root," becoming the laughingstock of the entire town. His childhood sweetheart, Wang Xiaofang, publicly breaks off their engagement.

- On his way home, he finds an injured black cat that can talk. It is actually the Nine-Revolution Demon Emperor, Mo Wuhen, and the two sign a master-servant contract.

- Mo Wuhen teaches him the Chaos Heaven-Swallowing Art, and Zhang Xiaohua's life takes off from there!