When Kosh is accused of being the notorious thief the Shadowsmith, he and Bitsy must go into hiding before Kosh is arrested. Determined to prove his innocence, Bitsy, Mateo and Kosh set out to find the real villain. But they have something the Shadowsmith desperately wants, something the conservatoire also needs for protection. Can Bitsy, Kosh and Mateo figure out the true culprit before time runs out and someone catches them?