The storyline is adapted from Hansel and Gretel. In this game, the player plays the role of Grettel, the little sister. She must navigate a maze marked by white stones, which serve as clues, to find and rescue her brother.
In the maze, guardians stand watch, and the player must use the white stones on the ground to confront them. If the player fail, they are going to get lost or even facing deadly consequences.