Digimon Adventure (2020) Episode 65 English Dubbed Episode Title: The Great Catastrophe, Negamon Episode Description: With Negamon freed, it begins to suck the Digital World into a white void as the DigiDestined receive messages from their various Digimon friends about the unfolding of the Great Catastrophe. The children are then sucked into the void, their Digivices protecting them from dissolving as Ultimate Argomon appears. Argomon explains Negamon's purpose and how the Digital World's survival instinct summoned the children to oppose Negamon as it use the network data's to prep disaster, joined by like-minded Digimon. But after Izzy notes the chaotic nature of the network data corrupted Negamon into overriding its programming to destroy everything, Algo transitions into his Worm Phase and then his mega form to kill the children