Deemo, a mystical being, dwells alone within a solitary fortress amidst the hush of night silently. A tiny maiden descends from the heavens, unaware of her identity or origins. To guide this child back to her realm through the misty corridors of time, Deemo discovers that a sapling rises from the piano's lid each time it is struck. How will Deemo react when it finally embraces a companionship it has never known? And what if the girl cannot confront the reality as her forgotten memories resurface?