The Prisoner of the Pyramid
The team answers an E-mail asking for help which leads the team to a cave engraved in Digi-Codes. They learn that the whole digital world is just data even themselves included. A few of the kids go out to the source of the e-mail who turns out to be Datamon who has been held captive by Etemon for years. Datamon is released but turns on them and attacks them as well as Etemon. Before fleeing he captures Sora and Biyomon. Tai tries to follow them but Izzy warns him that any damage he takes in the Digital World he will take in the real world.