Jiang Youli, the real daughter of the Jiang family who was living outside as a farm doctor, was taken back by the Jiang family in Beijing, but found out that she was just a "marriage tool" for the fake daughter Jiang Yonghe - the Jiang family wanted her to marry Qi Huan, the eldest son of the Qi family with a disabled leg. Faced with the indifference and favoritism of his biological father Jiang Yangxu and his biological mother Qin Yulian, and the protection of Jiang Yonghe by his second brother Jiang Zhao, Jiang Youli resolutely resisted and refused to recognize his relatives. Instead, he recognized his kind-hearted uncle Jiang Yehan and aunt Zhang Susu as his parents, and gained the support of Mr. Jiang. . .