Grena and her sisters live a quiet life as farmers with their single father, but when he falls sick, their whole family is in danger. Under the threat of losing their farm and family, Grena looks for a way to make her father better. When all else fails, she turns to myth, abandoning her family as a last resort, she searches for the Fairy of Grogorn. A fairy that lives in the Grogorn Mountains that is said to grant wishes for humans, in exchange for their life. Except when Grena finally meets him, their final deal suprises both of them.