In her previous life, Song Tangning was the most delicate girl in Shengjing, but she was framed by a concubine and betrayed by her brother and fiancé. She ended up with a disfigured face, broken legs, and the tragic end of being imprisoned in an abandoned hospital and strangled to death. After her rebirth, she was determined not to be manipulated again. Faced with her cold and partial brother, her enamored cousin Bailian and her half-hearted fiancé, she decisively broke up. On the way to revenge, she discovers that she hides her life experience and may be killed if exposed. At the same time, he met the eunuch supervisor named Xiao Yan, and gradually fell in love with him. But she has to make a difficult choice between revenge and love. A new conspiracy of the concubine and others is also approaching, and the family is in danger. In this environment with strict ethics and hostility to women, Song Tangning relies on the memories of her past life to resolve the crisis step by step, plan for revenge, and finally defeat the enemy and change her destiny. However, behind the success, there is also unspeakable bitterness.