The orphan Ning Ning, due to rescuing a lost cat of the Shen family, was adopted by Lin Ruowei, the wife of Shen Yanzhou. Ning Ning has a special perception of medicinal herbs and the human body, and can help relieve injuries and illnesses through touch. After entering the Shen family, she successively helped Madam Shen relieve her headaches, awakened the comatose Shen Henian, and unlocked the thirty-year mystery of the medical formula. Shen Heming set up an independent household, was investigated and dealt with according to law due to product issues, terminated his operations, and bore corresponding responsibilities. Unreconciled to failure, he instigated others with the intent to sabotage the Shen family's R&D center, which was promptly detected and stopped by Ning Ning. In the end, Shen Heming bore legal responsibility, the Shen family's pharmacy developed well, and Ning Ning was designated as the eldest daughter and future successor of the Shen family.