The drama depicts the love story of Bai Feng Jiu (Dilraba Dilmurat) and Dong Hua Di Jun (Weiguang Gao) that spans 2000 years. It's another novel by Tang Qi Gong Zi, and is set in the same universe as Three Lives Three Worlds, Ten Miles of Peach Blossom (2017).

The clever and decisive Liu Miantang, as the first lord of Mount Yang, led the people of Mount Yang to punish the wicked, promote goodness, and uphold justice. However, she suffered serious injuries under the attack of various evil forces and was rescued by Cui Xingzhou, the Prince of Huai Yang. When Liu Miantang woke up, she had no memory of Mount Yang, mistaking Cui Xingzhou for her husband, Cui Jiu. However, if their identities were exposed, can they face it honestly while enduring hardships?