Shen Lingyi was burdened with the grievances of the Shen family and returned to Beijing in hibernation, just to investigate the military pay rebellion and clear the family's reputation.
She wanted to keep a low profile and reverse the case secretly, but an imperial edict ordered her to be married to the powerful, cold and suspicious Zhenbei King Xiao Chengyuan.
Everyone in the world laughs at the daughter of a guilty minister who climbed to the top and entered the palace to be manipulated by others.
Only Xiao Chengyuan knew in his heart that this new princess was thoughtful and resourceful. She planned every step and hid the most ruthless chess game.
The cold-faced, Machiavellian prince VS the talented woman who endures and overturns the case. Two-way testing and strong competition. After marriage, they work together to tear apart the shady curtain of the court. The truth of the rebellion that has been sealed for many years will finally be revealed.