This is a story where the male protagonist cheats and abuses the female protagonist and the second male lead throughout the whole process. Because the male protagonist is reborn, he was tortured miserably by the female protagonist and the second male lead in his previous life, so he cheats in this life to take revenge.
Two years ago, the second wife of Shang You Dynasty's Prime Minister's Mansion died inexplicably and tragically, leaving only one daughter named Gu Liangzi. In order to investigate the cause of her mother's death, Gu Liangzi went deep into the palace, but for no reason she was involved in a royal family dispute over the imperial court.