Although Jin Shi is a princess, she was sent away from the palace as a child and lived on Mount Qiyun for twelve years. At eighteen, she is brought back to the palace, where an imperial decree orders her to marry Rong Jingning, the fifth prince of Beichen. Jin Shi sees the marriage as nothing more than an imperial decree, but as he spends time with her, Rong Jingning falls in love. He doesn't tell her, because he doesn't want to bind her to him...