The Unruly Princess Is the One Who Dominates Her

Her father was besieged and her brother died on the battlefield. Although she was a weak woman, she had to stand up and fight for the survival of the country. The father returned to the country, but the condition was to surrender to others. Just when she thought she could breathe a sigh of relief, she was forced to marry the enemy monarch again. ... In the end, she finally killed the enemy monarch and became the empress dowager of the enemy country.