The prism world of Analesia is in danger. Dangolo the Ice Lord has frozen many of the plants and creatures living there and plans to freeze the whole world. But an unlikely hero is summoned from our world to save Analesia and its inhabitants.

Preteen Sally has just discovered an odd Celtic charm in a thrift store with her nana but is unprepared for what the charm expects of her. She is thrust into Analesia and told she is the next Light Princess, a hero destined to save Analesia. Sally is doubtful that she, an ordinary girl, can save an entire world but knows she must try anyway.

As she befriends the local creatures and journeys across the land, the world around her begins to change. Watercolors turn to vibrant jewel hues, frozen animals begin to awaken, and hope returns to Analesia once more. Will Sally's light and warmth be enough to save Analesia or will the prism world be frozen forever?