Years have gone by in both the real world and the digital world. In those years digimon have become much more powerful. A group have become powerful enough to declare war on both worlds. It's up to a new group of Digidestined to defend the new digital world.

Keenan and Kristy have their first child and now it's up to him and a new group of digidestined to defeat the greatest evil to ever threaten the digital world.