Chu Manyue was adopted by Lin Heng since she was a child, and the two made an appointment as a child bride. She asked about the marriage for nine years, but Lin Heng lied about the bad fortune in the divination. Man Yue unexpectedly learned the truth, and she was heartbroken. According to Lin Heng's casual words, she found the deposed prince Xiao Jingze and decided to accompany him in exile. Staying with each other all the way, Man Yue warms Xiao Jingze with her sincerity. The two gradually develop feelings for each other through ups and downs, and finally get married. During this journey, Man Yue also finds herself and lives her own light.
