Chu Zhao, the holy son of the Dark Moon Sect of the Demon Sect, was hunted down by the Righteous Powers for his fight for the artifact "Chaos Bead". As a result, he lost his memory, lost all his cultivation, and lived among the people. In order to recover the artifact and restore his memory, he used a cynical appearance to cover up his hidden planning ability. He took in the homeless orphan Su Xiaotang as a maid, and gradually recovered his cultivation among the people. When tracking the clues of the artifact, he discovered the truth about the destruction of his sect.