With a marriage proposal, Princess Yan Rong became the wife of the vassal hostage. She thought she would be able to escape from the confinement of the palace, but her husband, whom she had never met, kidnapped her and escaped by pretending to be dead. Goodbye, he is the mysterious mistress of Fengyou Palace, and she transforms into her twin brother, Prince Xin. Every time she met him, there was an undercurrent, and she was unknowingly involved in a world war. In this power struggle, she hides her identity, gets involved in chaos, and deals with various forces... Between her alias husband and her childhood sweetheart, her stern gang leader, who is the one worth relying on? And when everything is settled, where will her love go?
