Digimon Adventure: Due to Devimon's Black Gears, Yukidarumon attacked Taichi and Agumon after the Chosen Children had been separated. After its defeat, it became an important friend of the Chosen Children and helped building the raft the children needed to arrive at Server.

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Moreover, it helped in the final battle against Piemon by defeating some Evilmon.

Digimon Savers: Yukidarumon adopted Ikuto and acted as a mother figure towards him.

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Due to its death by one of Kurata's Gizmon, Ikuto started hating humans.