The queen of the human tribe gave birth to twin girls. Respected by the entire tribe, the older sister Qing Kui, who is gentle and kind, is betrothed to the heavenly prince. The younger sister, Ye Tan, smart and cunning, shunned by her own people, is betrothed to the demon prince. Due to a mix-up, the two sisters are married off to the wrong husbands. It paves the way for two beautiful romances and also ignites a conspiracy that shakes the four realms.
It follows Shi Yao and Lu Miao, who grew up in a small, isolated town. They unexpectedly met at a low point in their lives to find redemption in each other.
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?