Carefree Megumi Kuroishi was living a life of luxury until the day a girl named Suzuka Kogami walked into his life. All of a sudden, Megumi finds himself kneeling at Suzuka's feet and prostrating himself like a servant! What Megumi doesn't know (until that very moment anyway) is that his family is cursed to follow the orders of the Kogami family.

Convinced that finding the jewel of the Dragon God will release the Kuroishi family from their curse, Megumi and Suzuka travel to China together. But even if they succeed in their mission, can Megumi ever truly be free from Suzuka?