Donghae is a fairy, a very diligent one. He makes sure that his human is leading a calm and happy life. As such is the duty of a fairy. Unfortunately his human is Lee Hyukjae. A boy that seems to attract trouble even when he's asleep. Donghae is in too deep and he sees no other solution but to expose himself and with him the entire fairy kingdom.

King Heechul, ruler of all fairies is not pleased at all. He sends a very grumpy Kyuhyun to retrieve the rule breaker.