The fairy Elaine spent centuries in the Fairy Forest guarding the Fountain of Youth after her brother, the fairy king Harlequin, disappeared. Her life was a lonely one until the bandit Ban came along, originally with the plan of stealing the Fountain of Youth and making himself immortal. Elaine foiled his attempts repeatedly until he finally gave up and the two developed feelings for one another. When the Fairy Forest was destroyed by a demon, Elaine saved Ban's life by giving him water from the fountain of youth and died in his arms. Ban has sworn to find a way to bring her back from the dead so they can be together.