Shen Ning and her best friend Zhou Xiaoyue married a pair of brothers, Shen Ning married her doctor brother Jiang Ze and Zhou Xiaoyue married her lawyer brother Jiang Xuan. The marriage of the two was highly publicized, and also once on the hot search. However, soon after the marriage, the two girlfriends realized that the brothers had the same white moonlight in their hearts - Gu Wan. When Gu Wan went through a messy divorce during her pregnancy, the brothers defied their wives' objections and contributed money and effort. Jiang Ze, a surgeon, became Gu Wan's personal obstetrician and gynecologist, and Jiang Xuan, his brother, a lawyer, worked hard on Gu Wan's divorce case.
