There is a girl named Shangguan Liu Yu in Lianrong City. Her name sounds gentle and generous, so she must be a weak and inexperienced woman. However, Liu Yu can describe her in this way: She is not as good as the talented women in the capital in martial arts, but she is not inferior to the prince of the Hong Dynasty, and her intelligence is not inferior to the emperor. In the year when she was granted the title of princess, the Shangguan family was framed and fell, so she had no choice but to move to her mother's family, the Shen family. The Shen family was extremely wealthy and was the supplier of money to the Hong Dynasty. Even if the Shangguan family falls, Liu Yu will not have nowhere to go. She made a beloved friend in her life, Princess Siyu. When the Shangguan family fell, Siyu did not abandon him. The two worked together to prepare evidence, witnesses, and rhetoric, and successfully cleared the grievances of the Shangguan family and revived the Shangguan family. She thought that the peaceful days would continue like this, but one day a man in black kidnapped Princess Siyu and imprisoned her in a prison. He was tortured in a cage for three months, his eyes were gouged out, and he was beaten with a whip every day. The man in black was none other than Princess Siru's subordinates. When Liu Yu found Siyu, she thought to herself: "I will be your eyes from now on." The situation in the world is now unfolding with three parties: Shangguan Liuyu, the lord of Lianrong City, Princess Siyan and the eldest prince of Hongchao, followed by the prince Siyi. All three were equally powerful. In the end, Si Yanfang and the eldest prince fought for the throne. Both sides died under the knife of the opposite side. The throne fell into the hands of the prince Si Yi. Si Yi and Liu Yu unanimously helped Li Jing become the queen. But one day, Li Jing fell ill and died. Si Yi was heartbroken and handed the throne to Liu Yu. From then on, the Hong Dynasty changed its name to Jade Dynasty. Liu Yu and Si Yu started the era of unifying the three dynasties and finally reached the pinnacle of power.