As a princess of the royal family, you were expected to take over the kingdom in a few days. However, disaster strikes as a war ignites between your nation and another nation, ruled by the ruthless and cold emperor Xiao. The night you would turn 20, your father was killed by the invasion of the opposing kingdom. Before you know it, Xiao invaded the castle you are in. You were lying in bed, when Xiao slammed open the door and held your hand gently. "Ah, my princess, you are finally mine."