Burning Phoenix Against Fate: the Cold Killer's Strategy for Overthrowing the Nation

The former killer traveled through time and became a good-for-nothing ugly girl from the general's mansion. She narrowly escaped death at the claws of a monster and was rescued by a mysterious prince. Returning from Nirvana, he vowed to pay with blood. But when she pointed her sword at her enemy, the man who had saved her played with her again and again. In this revenge game, who is whose prey?