Lee Seuing Gi as Chae Dae Woong Orphaned at a young age, he grows up spoiled by his wealthy grandfather and aunt. Rather than finish his college studies, he dreams of becoming an action star instead. But he will soon get his act together as he crosses paths with the legendary gumiho who’s about to change his attitude about life and love.
	Shin Min Ah as Gu Mi Ho She is a gumiho or the legendary fox with nine tails who temporarily breaks free from a curse because of Dae Wong. Because she’s an animal by nature, she possesses an immeasurable strength coupled with a strong sense of hearing and smell. For an unknown reason, her fear of water is actually the key to her real identity.