Liu Sanhao (Charmaine Sheh) was originally a descendant of an official. Unfortunately, her father became a victim in the process of power change. Sanhao, her mother Jiang Caiqiong (Tian Ruini) and the slave Yao Jinling (Tavia Yeung) were taken into the palace as the most maids. Jiang Caiqiong had a family craft and worked in the Sizhen room. Once, the phoenix pearl hairpin made by Jiang Caiqiong for the queen showed the unlucky sign of "Phoenix Weeping Blood" and was dismissed and sentenced to caning. Eventually, she died of a serious illness. Before her death, she told her daughter to "do good deeds, say good words, and have good intentions." Liu Sanhao and Yao Jinling depended on each other in the palace and both served in the Shanggong Bureau. However, in the intrigues of the palace, Yao Jinling became more and more ambitious and framed Sanhao again and again. On the contrary, Sanhao always remembered her mother's will, and even in the palace where people's hearts were unpredictable, she still "did good deeds, said good words, and had good intentions." What kind of ending did the two who parted ways eventually get?