After We Broke Off the Engagement, Champion Hou and I Went to Court

A modern ace agent and a champion from ancient times to the present travel to a strange dynasty at the same time. She became a peasant girl who was withdrawn from her marriage, and he became a champion prince who was jealous of the emperor. The two top "players", in a game of misplaced identities, tested each other, supported each other, and loved each other, and finally worked together to break the old mountains and rivers and reach the ninth level together.