It tells the story of Su Wan, the legitimate daughter of the Hou Mansion, who lost her mother when she was young. In the Hou Mansion, a deep mansion full of conspiracies and calculations, she fights for survival and revenge step by step, fighting wits and courage with all forces. She and her concubine Lin Muyan used each other, but they gradually developed true feelings. In the house fight, she not only has to protect herself, but also uncover the truth about her mother's murder, and finally get rid of the shackles of fate and fight for a world for herself.
