In order to save his seriously ill brother, Shen Tang was forced to sign a replacement marriage agreement and marry Gu Yanshen, a powerful but violent billionaire tycoon, in place of Bai Yueguang's sister. On the wedding night, he set the rules in a cold voice: "You are just a substitute, keep your duty." In front of others, she was Mrs. Gu held in the palm of Young Master Gu; behind the scenes, she abided by the boundaries and never crossed the line. Until the face that was similar to his sister's showed a stubborn and tenacious light, Gu Yanshen realized that the rules he had made by himself were being broken one by one. When everyone was waiting to see the joke of her being kicked out, he pushed her against the corner and said in a hoarse voice, "Shen Tang, you can never escape in this life."
