who is the fairest of them all?

Two princes hailing from separate kingdoms join forces to combine their armies as one. While Prince Minhyuk is willing to sacrifice anything for the safety and freedom of his people of Westra, Prince Hyungwon of Athos is too occupied with his state of beauty to engage in combat. With the fate of their kingdoms in their hands, the royals must somehow cast these differences aside in order to prepare their land, and selves, for the oncoming war.