Lin Wanyue, the "jewel" of the Shangshu Mansion of the Yan State, accidentally discovered that her mother's dowry jade pendant was perfectly matched with half of a jade pendant belonging to an orphan girl, Su Waanyin, at the hairpin banquet. The mystery of her life experience was revealed - she was actually a peasant girl who was exchanged eighteen years ago, and Su Waanyin was the real legitimate daughter of the Shangshu Mansion. I thought I would fall into the bloody storm of "real and fake daughters", but I didn't expect the twin sisters to fall in love at first sight. Lin Wanyue was free and unrestrained, and Su Wanyin was gentle and smart.
The fourth prince, Xiao Chengyu, often flaunted his status as "the most handsome man in the capital", engaging in cockfights and horse fights, which were absurd and absurd. However, when Su Huanyin was involved in the jade pendant case, he secretly broke the situation with seemingly childish means. Pei Yanzhi, the eldest son of Dingbei General Mansion, has been friends with Xiao Chengyu since childhood, and he looks like a gentleman as gentle as jade. However, when Lin Wan Yue visited the secret room of Shangshu Mansion at night, he calmly cleared the way for her. With the death of the prince, an undercurrent surges in the court. Behind the jade pendant is an old case involving a dispute over the throne. The lives of the two sisters are closely connected with the fate of the fourth prince and the eldest son. When the fake daughter stepped into the center of the turmoil to protect the family's honor, the real daughter was involved in a game of power to find the truth. The two couples went back and forth between conspiracy and true love, and staged a legend of "pretending to be a pig and eating a tiger, hiding their cleverness, and twins to solve the puzzle together".