When the great magician Abracadabra is challenged by the illusionist Theopolis, Charlie and Tyler must solve the mystery of how the illusions were done, or Abracadabra will forfeit the hotel.
Abracadabra, owner of the Abracadabra Hotel, has disappeared, and Charlie Hitchcock and Tyler Yu team up again to solve the mystery of the hidden thirteenth floor and try to foil a theft that could cost the hotel millions.