One is a Jianghu princess who has been cared for by her family since she was a child. She is unaware of people's calculations and has a pure heart. She has followed Li Gong to travel among the people since she was a child. Everything goes smoothly and she has support everywhere. However, she is accidentally betrayed by her loved ones, suffers all kinds of torture, and transforms into the noble crown princess of the Yu Dynasty.
One is a naive prince who has been on the throne since he was born, but secretly he is a man with many faces, good at acting, and is used to intrigues and bloodshed.
The two used each other, plotted against each other, and helped each other.
Purpose: To avenge a bloody feud engraved in one's bones by obtaining royal power