Meet Rin, a normal high school guy who is the envy of every other man in town. You see, he's lucky enough to live with and be pampered by the sweet, beautiful Kaede. It's just a day like any other when two new transfer students show up in class: Sia, Princess of the Gods and Nerine, Princess of the Demons. Now Rin's luck is about to change, for he has been chosen to take one of their hands in marriage! Talk about envy!

The long sought-after Rin is being pulled in a million different directions, and he just might go crazy from the emotional whirlwind. Crushes and competition are temporarily set aside as poor little Primula becomes deathly ill. The heavy truth about the girl's sad life is unveiled as the gang travels to the Realm of the Demons, hopefully to help with the healing.

Rin can't win. On the one hand he's got more attention from the opposite sex than he can handle... On the other hand? He's got more attention from the opposite sex than he can handle! And the competition among the girls is starting to get a little scary!

When the competition's over, you'd think a little peace would follow, but Rin faces his biggest battle yet! His new love, Asa, is very ill and only she holds the cure. The problem? The spunky girl is too stubborn to do the right thing no matter how much Rin begs her to help herself. What can a guy do when the girl he cares for won't listen to reason? What will a man do when the one he wants won't face the facts?

When the competition's over, you'd think a little peace would follow, but Rin faces his biggest battle yet! His new love, Asa, is very ill and only she holds the cure. The problem? The spunky girl is too stubborn to do the right thing no matter how much Rin begs her to help herself. What can a guy do when the girl he cares for won't listen to reason? What will a man do when the one he wants won't face the facts?

Rin's a lucky guy. Whether down the hall, next door, or from another realm, girls seem to be everywhere - and they all want Rin for themselves! He lives with Kaede, a beautiful sweetheart who pampers him constantly. Sia and Nerine have arrived from distant supernatural lands seeking his hand in marriage. Oh, and they both moved in next door! Now the competition for Rin's affections begins, and no matter which girl wins, there's no way Rin can lose!