Shin Chae Kyeong

A seventeen year-old Korean girl who marries the Crown Prince of Korea because of a promise between her grandfather and the late King. Innocent and naive, she is deeply affected by the loneliness of her new life and longs for home. Because of this loneliness, she starts falling for Shin, even though he acts like a jerk with her. Chae-Gyeong is also treated horribly by the people in Palace.