There are two kingdoms. With the impending doom of a kingdom coming to its knees, the princes are forced to leave their kingdom, with the idea of them marrying the nearby kingdoms sons. However, that doesn't always work out. The current princes of the Kingdom of Reverie - Kyungsoo, Chanyeol, Kris, Lay, Xiumin, and Sehun -  don't want to be married. In fact, many of them already have enough suitors that they gladly take advantage of. 

With their kingdom on the brink of destruction, the princes Junmyeon, Kai, Chen, Tao, Luhan, and Baekhyun have to travel to the neighboring kingdom of Reverie. However, they may not be able to survive. Their powers seem to be getting stronger every day, and only with the help of their amulet, will they be able to control them. Not to mention, none of them want to get married. This is all against their will, yet at the same time they have to do with, or else they might be kidnapped.