Thousands of years ago, Emperor Tongtian Zhaoyan burned the original emperor soul to seal the demon lord Wu Jinli, and fell to the sky. The Demon Lord was suppressed under the Demonic Abyss, and the seal gradually weakened. Now, the mortal continent has entered the early stage of 'spiritual recovery'. The spiritual energy of heaven and earth is thin, but demonic energy has begun to penetrate from the cracks in the seal, polluting the spiritual veins and causing changes. There are many sects in the mortal world, but they don't know the truth of ancient times and regard them as myths and legends. The fragments of Zhao Yan's Emperor Soul drifted in the turbulence of time and space for thousands of years, and finally landed on Xiao Jingshu, an outer disciple of the Qingyun Sect whose spiritual roots were destroyed, and started the road back.