Jian Ming Shu, the princess of the Jian House in Jiangning, accidentally fell off a cliff and lost her memory. However, she escaped the massacre and was rescued by her lover, Lu Wan. The two go to the capital to take the test together because he always has doubts about his identity; he enters the inner house to investigate and solve the mystery and unexpectedly gets a clue about his life experience. However, Jian Ming Shu's research gradually ran into problems; he thought he was involved in danger alone, but in reality, Lu Wei was secretly looking after him. Lu Lang's gentleness and friendship melted Ming Shu's heart even more. The two pass through danger several times, fight side by side against the wind and rain, and finally assert their feelings and spend the rest of their lives together. (Source: Indonesian = HiMovieTime) Adapted from the novel "Bang Xia Gui Xu (榜下贵婿)" by Luo Ri Qiang Wei (落日薔薇).