Sebastien the Great, a magician whose fiancée, Kathryn, disappears through the magic trunk, vows  revenge. If Cynthia and Gus don't find a missing page from the “Book of Spells,” Cynthia’s family could face financial and personal ruin.

Follow this time-traveling duo as they journey back to a 1914 Swiss castle where Eva, Sebastien’s grandmother, gives them clues on where to begin their search. Their journey takes them through miles of tree tunnels, an enchanted garden ruled by a cranky rock monster, and even high in the Alps. They get the surprise of their lives when they're sent 50 years into the future, have a shocking encounter with another set of best friends, and receive a fresh set of clues that could lead to Kathryn's return. But, at what price?