Losing one’s ity is meant as a great honor in a kingdom and it allows the heir to attend a special school aimed at producing great leaders.  The school is attended to by many future leaders who would do anything to expand their soon to be had kingdoms, including using as a weapon.  At risk of losing his position as heir to the throne, Prince Yugyeom tries and fails to seduce and sleep with his best friend and advisor.   The two, fearful of Yugyeom losing his throne, decide to lie and state that Yugyeom did in fact lose his ity that night.   He is immediately sent off to the school in order to become a great leader.

Prince Youngjae is a flirt and an opportunist.  He would do almost anything to extend his already vast kingdom and when he hears the son of the neighboring kingdom is coming, he’s excited.  This could be a chance to increase the wealth of his kingdom and he will use any means necessary.  He corners Yugyeom and within their first meeting his excitement increases more than ten-fold.  

After all… Prince Yugyeom is a .