Liu Yunqing turned out to be a princess, but he was exiled because of the queen's persecution of his mother. Fortunately, he was rescued by the kind-hearted Li Huaiye, who regarded him as his biological daughter. After she grew up anonymously, there were voices of resistance in the court because of the Queen Mother's long-term power.
By chance, there was turmoil on the border at this time, and the ministers wanted to take the opportunity to bring down the Queen Mother. Under the guidance of his father Li Huaiye, he came to the border, only to find that it was not only an invasion by foreign enemies, but also a game between the two sides of the court.
Li Qingjiu was ordered to capture Chen Jingxing, the eldest son of Prince An, back to Chang'an, but he got involved in the court game.