In her previous life, Shen Qingci was the legitimate daughter of the Prime Minister of the Dayin Dynasty. She was gentle and virtuous but mistrusted others. She was framed by the concubine Shen Yurou and her fiancé Prince Jing. When the whole family was executed, she died of hatred in the snow in the cold palace. Once she was reborn, she returned to the age of fifteen and the eve of her haircut ceremony, and was accidentally bound to the "Ji Shi He Xin" system. The system can unlock medical skills from ancient books, warn of crises, redeem rare medicinal materials, and help her find out the truth about the tragic death of her parents in her previous life. In this life, Shen Qingci put aside her weakness, used medical skills as a blade and the system as a shield, tore apart the white lotus concubine and kicked her scumbag fiancé to protect the family. In the process of treating illnesses and rescuing people, Shen Qingci met Xiao Jinghan, the Marquis of Zhenbei whom he had never noticed in his previous life. The two went from testing each other to fighting side by side. She helped him calm down the border and solve the conspiracy, and he protected her from wind and rain and protected her. As the conspiracies were uncovered, the struggle for imperial power intensified. Shen Qingci relied on his system and wisdom to not only rewrite the fate of his family, but also carve out his own world in troubled times. She eventually became a legendary female doctor, guarding the country hand in hand with Xiao Jinghan.
