The Korean Princess Lee Soo-Yun is transferred to the palace of the Royal family Bangh. Her castle was attacked by the chinese dynasty and she was the only known survivor of her family. She is assigned Hwang Hyunjin, an assassin and guard who works beneath the Bangh crown as her personal guardian. He hates her, he thinks little of ‘spoiled princesses’ and doesnt understand the importance of protecting her. He doesnt really care nor does he like it. Hes very harsh and mean. Chan and Sooyun are childhood friends, since their fathers were really close. HYUNJIN doesnt disrespect her infrpnt of Chan or the King because he could get executed for it.