Kyle is a new kid in town who likes to draw. Vic is a cool cheerleader who's secretly a math whiz. Quiet Beth is a history buff, while goofball Harry likes performing magic tricks, with the help of his patient wingman, Nate. Five kids unlikely to form a team, for sure. But then they're thrown together at summer camp, where they watch a grainy old movie about the history of their town, Windrose, and one of its illustrious citizens of a bygone era: the intrepid explorer-inventor Henry Merriweather. Deciphering a route of historical markers leads them to Merriweather's old castle, which is lined with ornate, beautiful tiles in hallways that lead to secret rooms where time itself is warped!