The female protagonist and her family were tortured and killed by the male protagonist. She was reborn and returned to before the male protagonist became a king. She looked for an opportunity to kill the male protagonist in advance and change her destiny. After getting along for a period of time, the heroine discovered that the hero had a miserable life experience, and the heroine was kind-hearted, so she began to help the hero overtly and covertly. A series of pulling, assassination, and abuse occurred, and finally the hero ascended to the throne...