Gyeolhon Jangsa 2: Ichiji Aneul Norae

A young and weak monarch is betrayed and killed after his sole ally perishes in battle. He awakens to find himself in the past, encountering a version of her who does not know him. Determined to safeguard her ambitions, he faces dangers that include the individual responsible for their deaths. He must decide whether to alter the course of events or accept a predetermined fate.