Su Linyun was framed by her adoptive mother and sister, leading to a brief affair with Sheng Xichen. Her sister, Su Xiaoqin, took her place and became Sheng Xichen’s so-called savior. Six years later, Su Linyun returns under the name Shi Yue, bringing her three children with her to seek revenge. To keep her children’s existence a secret, Shi Xiyue must constantly outwit Sheng Xichen, playing a dangerous game of intelligence and strategy with him every day.