While most of the group sleeps, Tai and Agumon keep watch. An ember from their campfire accidentally strikes what they believe is a red leaf, but it is actually the tail of a massive, sleeping . Enraged, the sea serpent attacks, dragging the island—and the trolley—into the middle of the lake. Matt’s Bravery and Garurumon's Debut
After narrowly escaping a territory battle between two Monochromon, the group discovers a large lake with an abandoned trolley car on a small island near the shore. They decide to use the trolley as a shelter for the night. Digimon Adventure Episode 3
Yamato (Matt), who was separated from the group on the shore, dives into the water to save his younger brother, T.K.. Seadramon quickly targets Matt, wrapping its powerful tail around him and pulling him underwater. While most of the group sleeps, Tai and Agumon keep watch
In the third episode of , titled "Garurumon," the group of children continues to explore File Island while grappling with the rules of this mysterious new world. Having seen Agumon transform into Greymon previously, they wonder how to trigger these powerful evolutions again. A Night at Dragon’s Eye Lake Seadramon quickly targets Matt, wrapping its powerful tail
As Matt struggles in the monster's grip, his Digivice begins to glow. This surge of energy allows to Digivolve into Garurumon , a massive wolf with blue and white fur.
Rewatch Of Digimon Adventure Episode 3 - Lost in Translationmon