Willy is faced with having to pass a crucial math test that will determine whether he has to go to a ""summer school"" self-guided class that has just one other student, his nemesis, Buzz. Just as Willy tries to settle down and study, events conspire against him when Crystal insists on taking the family to psychic fair. There, a psychic predicts that Willy will lose something important, and fail at something important. Although freaked out by the weirdness of the psychic, Willy dismisses her predictions…until he arrives home and discovers that Mosh has apparently run away, allegedly after eating Mr. Kant's cat and dog. Kant is up in arms, and has called in the Animal Control department, who have vowed to use deadly force on poor old Mosh. Finding it hard to concentrate under the circumstances, Willy does poorly with his homework. He grows ever more certain that the psychic is right, and seems resigned to failing his exam - until Q and Alissa step in, determined to help Willy find Mos