In the previous life, Princess Xue Ning's whole family was massacred and she died tragically with hatred. Her close relatives betrayed her and the country changed hands, all because of the ambition of the chief assistant and the prince. Once she was reborn from the blood, she returned with overwhelming hatred and was no longer an innocent noble girl. An unexpected encounter with a down-and-out prince who hides his secrets. From testing each other to relying on each other for life and death, the two set up a shocking chess game step by step. The palace is treacherous and the court is undercurrent. They tear off the mask of hypocrisy and collect evidence to point out the traitor. In the end, in the Jinluan Palace, Xue Ning swore with blood and life as evidence, exposed the shocking conspiracy in public, joined forces with the prince to overthrow the powerful chief minister and the crown prince, took bloody revenge, and regained the country that belonged to Dayin!