Ying Yinman, Qin Shihuang's favorite daughter, Princess Yangzi. A private seal gave her a glimpse of the future - she saw her body was found in a different place with her head in a different place. There was only a private seal engraved with "Yangzi" beside her, as well as tragic scenes of the fall of the Qin Dynasty, the slaughter of brothers and sisters, and the chaos in the world.
After waking up, Yin Man was no longer the innocent princess. With a calmness and courage far beyond her years, she began to secretly plan. She first noticed the secret connection between Zhao Gao and Li Si, and then step by step approached her brother Fusu who was exiled to northern Xinjiang, trying to change his fate of being sentenced to death.
However, she could not change the fact that her father passed away due to long-term use of pills. The Sand Dune Incident came as expected, and Zhao Gaojiao issued an edict to kill Fusu. However, this time, Yin Man had already laid out a secret chess game - she used a private seal as bait, the clan blood as a shield, and Meng Tian's 100,000 border troops as a sword to carve a bloody path in the whirlpool of power.
Fu Su succeeded to the throne, and Yin Man retired after his success. But she did not really leave the court. Instead, as a "female concubine", she secretly taught a girl named Lu Pheasant among the people, teaching everything she had learned throughout her life.
