Tai and Agumon land on a snow-covered island and free Frigimon from a Black Gear. Frigimon proceeds to help Tai and Agumon cross over to the island where Matt and Gabumon landed. Meanwhile, Matt gets hypothermia from searching for T.K., but Gabumon nurses him back to health. Tai and Matt reunite the following day, but they get into a fight over their next course of action. When Mojyamon attacks them, Agumon and Gabumon are able to Digivolve and expel the Black Gears from Mojyamon and the island, causing them to move back towards Infinity Mountain.