During the Yongzheng period, strife in the harem was like an undercurrent. The palace maid Ling Wei entered the Broken Jade Pavilion to serve Zhen Huan, and received secret guidance from her master. She also received a warm jade pendant that could warn of small dangers. She is smart and tolerant, helping Zhen Huan handle palace affairs and deal with schemes, but she is framed by the jealousy of Queen Jinxiu and Hua Fei Qingdai. The imperial guard Shen Yan was upright and upright, and helped Ling Wei resolve crises in the dark many times, and the two gradually fell in love. Ling Wei used her resourcefulness and jade pendant as an early warning to avoid poisoned tea, frame-up and other disasters. She even got help from Zhen Huan after she was promoted to Jin Dynasty. She finally got rid of her status as a palace maid, found a stable home, and found a glimmer of life and warmth deep within the palace wall.