Lin Yisheng, master of Medicine King Valley, saves Jiang Muyao, who is on the verge of death, out of compassion. But Jiang steals her token and impersonates her, becoming the young princess of the Changlin Prince’s residence. In her previous life, Lin enters the residence to treat its people out of gratitude, only to have Jiang steal credit for her work. In the end, Jiang poisons her blind, destroys her sense of taste, and abandons her in the wilderness. Before she dies, the young heir of the Murong family, Murong Wei, does everything he can to save her, but fails. After becoming a ghost, Lin finally witnesses Jiang Muyao’s true nature: Jiang poisons Lin Changyu, the young heir who stood up for her; causes the death of the eldest princess, Lin Yiyi, during a difficult childbirth; conspires with foreign enemies to kill the Prince of Changlin and the second princess, Lin Qi; and takes over the prince’s residence. As Lin lies dying, she learns a shocking truth: she is the true lost daughter of the Changlin Prince’s residence!
Reborn, Lin Yisheng opens her eyes in a carriage. This time, she will no longer hide her identity. She will enter the prince’s residence, protect her loved ones, master the art of poisons, expose hypocrites, take back with her own hands everything that belongs to her, and ensure the tragedy that destroyed her family in her previous life never happens again. And the young man who gave his life for her in that life, Murong Wei, will have her protecting his light this time.
