She is the princess of the subjugated country. Out of hatred, she became the concubine of the prime minister's general's palace. He was the prince of the previous dynasty, but he entered the palace because of the fight in the harem of the new dynasty. The two of them bear the hatred of their country's subjugation. She hates his country, but she doesn't know his true identity or the real reason, but she likes him unknowingly; he knows the reason for the country's subjugation, but doesn't know her true identity, and hides his actions and love everywhere.
Intention: Let go of what needs to be let go