Su Qingtang, the eldest daughter of the Su Group, was framed by her sister Su Ruoxue and her father for possessing the ancestral "Xinglin Notes" and was expelled from the family for stealing trade secrets. While living on the street, she relied on the lost ancient acupuncture techniques in her handbook to counterattack in a traditional Chinese medicine clinic, and unexpectedly reunited with Gu Chengyan, the president of the Gu family, who she had once rescued. Gu Chengyan is cold and affectionate on the surface but secretly protects her along the way, slapping the Su family in the face and exposing Green Tea. In the daily exchanges, their love gradually grows, and finally they work together to uncover the truth about their mother's death, making the Su family pay the price for the backstabbing, and achieve the happiness of two-way redemption.
