File Island holds many secrets...and dangers! It's a good thing the kids have their awesome Digimon pals if things get too rough! In this issue, Joe steps up to the plate to lead the group, but it might be more than he can handle. Joe has to climb all the way to the top of Infinity Mountain without knowing what bad Digimon might be waiting. It's a good thing Gomamon decides to follow. Once the Black Gears take control of wise Unimon, Gomamon must digivolve into mighty (and woolly!) Ikkakumon to save the day. But will it be enough? "Digimon -- it's beating out Pokémon at T.V., and there's tons of toys on the way -- could Digimon be unstoppable?" --Toyfare magazine