Su Jinyi, a concubine of the Taiyuan Hospital, took the initiative to be selected into the palace in order to find out the truth behind her mother's "accidental" death. She was granted the title of Talented Person for the first time and lived in the remote "Zhilanxuan". There were turbulent undercurrents in the palace, suppression by high-ranking concubines and assassinations by low-ranking ladies. She relied on her superb medical knowledge and calm mind to save danger many times.
When she met the emperor Xiao Jingyuan by chance, she refused to cling to him, but instead "distinguished poison to save him" and "healed the Queen Mother's old illness", which made Xiao Jinyuan look at him differently. Faced with Concubine Hua's difficulties and Concubine Xian's hypocrisy, Su Jinyi no longer tolerated it: she exposed Concubine Hua's plot to poison the pregnant concubine, tore off Concubine Xian's "virtuous" mask, took advantage of the opportunity to be promoted, and gradually gained a foothold.
When Xiao Jinyuan saw her circulating in the harem, he not only admired her wisdom, but also felt sorry for her tenacity, and gradually fell in love with her. From temptation to side by side, the two fought against the undercurrents of the court and the harem. In the deep palace with red walls, they wrote a chapter of pure love that "the emperor's heart is only favored, but only protects the queen." Su Jinyi finally found out the cause of her mother's death and became her mother Zhaoxue.