Shen Qingtang, the concubine of the Zhenyuan Marquis Mansion, was pretended to be raised by her aunt Wang because of her mother's early death. In fact, she had been suppressed for a long time. However, she awakened the "Medical Immortal System" when she "pulled out" for Wang. She needed to accumulate merit through medical skills to save people to unlock skills. She used the system to see through Wang's hypocrisy of "pretending to be ill", and used the old lady's support to slap her aunt in the face. She also rescued the prince of Dingbei, Chu Huaijin (who was a hostage), who was plotted against, and she crossed paths with the gloomy and taciturn man. Shen Qingtang used his "arrogant and poisonous tongue" as a protective color, used medical skills to help Chu Huaijin heal his old wounds, and gradually entered his closed heart due to family changes; Chu Huaijin responded to her duplicity with "silent protection", and the two fought in the house (Wang's They worked together with their eldest sister to design Shen Qingtang's "lost virginity") and supported each other in court disputes (the relatives behind the Wang family wanted to kill Chu Huaijin). In the end, Shen Qingtang firmly established herself as the legitimate daughter of the Hou Mansion, Chu Huaijin succeeded in revenge, and the two got married sweetly.
