Peter attends the same wizardry school as Haley, sharing a primary pastime: competitive flying broomstick racing. As both friend and rival to Haley, Peter exhibits fierce competitiveness, reacting with visible frustration after losing a race to her and immediately demanding a rematch. During a class demonstration, their teacher reveals magic goggles capable of measuring moving objects' speeds. Peter participates in a subsequent contest where students use these goggles to identify the fastest nearby animals. When Haley defeats him again, Peter insists on another challenge. He and Haley then steal their teacher’s incomplete, advanced magic broomstick without authorization, journeying to the human world. Their goal: to discover the fastest moving object, demonstrating Peter’s willingness to break rules for competition and his drive to surpass Haley. Throughout this human-world journey, Peter remains rivalry-driven yet collaborates with Haley to achieve their shared objective.