The drama tells the story of Kim Joo Won (Hyun Bin), a seemingly perfect man yet with certain arrogance and childishness in him, and Gil Ra Im (Ha Ji Won), a stuntwoman whose beauty and body are the object of envy of top actresses. One day they went deep into the mountains and entered a strange house. A strange grandmother offered them chocolate to eat. The next day they found themselves changing bodies.
Genre: Comedy, Drama, Fantasy
