At birth, Lian Cheng was swapped with a baby boy, Heng Tai, leading to vastly different lives. Lian Cheng grew up in the streets and worked in brothels, while Heng Tai enjoyed a privileged life in the Wei'e general's mansion. Their paths cross by chance, and they gradually fall in love. Lian Cheng returns to the general's mansion, her true home, but their relationship faces significant challenges and opposition.