The great boxer, Hayase Harris is making a great comeback after an injury cut short his run to the championship. Harris was Thomas' childhood hero andhe still follows his career. Marcus feels his last few victories smell of Digimon involvement and despite Thomas' objections, Sampson agrees and opens an investigation. The suspects are Harris, his wife, his daughter Minnie, and his trainer, Rocky. Different DATS agents suspect different people of working with a Digimon, but Thomas figures out it was his daughter, Minnie, who was working with Togemon to make sure her father returned after every fight, safe and sound. After Gaogamon defeats the cactus Digimon, Harris pulls out of his championship fight to protect the integrity of the sport he loves.