It took five years for Zhi Ming to lay down Yinsu, collect Tianxuan, Tianji, Tianshu and Kaiyang, unify the world, and name the country "Li". Sitting on thousands of miles of land and holding the world in his hands, Ke Zhiming wanted only Murong Li most, and what he wanted to know most was what Murong Li wanted. However, the blue sky above and the yellow spring below are nowhere to be seen. Murong Li's confidant Geng Chen brought back the news that Murong Li committed suicide by jumping into the Yao River in Yaoguang's hometown, and brought back his belongings. Only those who insist on understanding do not believe. Sure enough, one night, the old friend came back in the rain. "A-Li, my A-Li is finally back!" Everyone should have been happy, but strange things happened in the palace... Has the old friend really returned? "I'm just fulfilling one person's wish."