Synopsis
Kaede is a bright, spirited eighth grader, but she's painfully shy whenever boys are around. One day, while walking home from school, she wanders into a strange shop and picks up a colorful cocoa mug. Back home, she notices an inscription etched into the bottom of the mug. It says that if she pours hot cocoa into it and reads the message aloud, a love fairy (muglox) will appear and grant her every wish. Though doubtful, Kaede is curious enough to give it a try, and she makes a wish to date Yuuki, the most popular boy in class. All of a sudden, the tiny blue Mirumo pops out! But it soon becomes clear that this little muglox would rather munch on chocolate and cause trouble than actually lend Kaede a hand. As it turns out, Mirumo is the prince of the muglox world. Terrified at the idea of being married off to Rirumu, his princess bride-to-be, he fled his world. But hot on his trail are Rirumu, the bounty hunter Yashichi, and a whole parade of muglox—some good, some bad, some just plain loony. This crew of adorable troublemakers is about to make sure that school life for Kaede and her friends will never be the same again...