Crossdressing Assassin Chosen by the Prince to Be Crowned Empress

Modern golden assassin Yun Mo dies and is reborn as a woman with the same name. Her father died in battle since childhood, and her mother disguised her as a boy from birth to secure their survival in the Yun family. As Yun Mo grows up, she desperately wants to reveal her true identity as a girl but fears her mother will die without a grave if discovered. To escape the danger of exposure, she plans to flee with her mother, but is spotted by Jin Cang, the only foreign prince of the Great Yuan Dynasty known for his overwhelming power and sinister nature. He brings her back to his princely mansion, forcing her to start a life of outwitting him just to survive.