Do Mi Hyun had been having nightmares about being a nine-tailed fox for weeks. It started off when their English teacher announced that they are needed to dress up as any character from their lessons. Her classmates immediately perked up to the thought of dressing up as their favorite anime characters, while she-on the other hand-had been keen on finding a costume for the nine-tailed fox. Everything was ready, from costume to make-up to hairstyle to the nine tails. Unfortunately, her wish to become the legendary Gumiho for a day was greatly perceived by the dear Lord. Now, what would happen if she becomes a Gumiho for real? With the real tails, real hair and real crystal blue eyes. With a deadly hunter hot on her trail-or should I say tail?-will Mi Hyun be able to cope with the consequences of her wish?