This drama tells the fantasy story of Emperor Gouchen, one of the four emperors of heaven, who was reincarnated as a mortal Su Yang. Because he owed a huge amount of merit to heaven in his previous life, he was forced to fight monsters in the 749 rounds of the lower world to "settle the debt". Su Yang led the Daxia monks to destroy the evil cultivators of the Neon Kingdom and the Western Sacred, but he brought out the Brahma Sect forces who colluded with the evil cultivators behind the scenes. The Brahma Sect attempts to release and unite the suppressed Asura tribe to subvert the heaven. During an in-depth investigation, Su Yang discovered that his girlfriend Hua Luoxi was actually the reincarnation of a saint from the Asura tribe. Due to an unexpected combination of circumstances, Su Yang became the consort of the Asura clan by virtue of his wit, but his successful plan turned him against the Heavenly Court.
