Shen Qingci, who was once a noble daughter of a noble family, was framed by her fiancé and the princess on her wedding day. Her family was destroyed and she became a prostitute who could be bullied by everyone. Climbing out of hell, she changed her name to A Wu and sneaked into the palace of Su Wang Xiao Yan, using her body and heart as a chess piece for revenge. Xiao Yan, this ruthless and murderous prince with a large number of soldiers, was both a knife and a bank to her. The two test each other through intrigues and exploitation, and warm each other between love and hate. When the truth was revealed, she discovered that her last enemy was actually the person beside her. Shen Qingci resolutely cut off his love, returned to the court in the state of Nirvana, and vowed to kill all enemies with his hands. This is a huge gamble between power and sincerity. Let's see how she returns from purgatory, burns away her old grudges, and goes to the world with the right person.