History of the Digital World

The history of the Digital World varies with different continuities.

=Anime=

Digimon Frontier
In ancient times, the Digital World was wracked by a major conflict between human-type and beast-type Digimon. Lucemon appeared and brought the war to an end, leading to a period of peace. Lucemon, however became corrupted by power, resulting in him becoming a tyrannical dictator. To combat this, the Warrior Ten were able to defeat Lucemon and imprisoned him in the "Dark Area" deep within the center of the Digital World. After this they were separated into two spirits each, likely due to the injuries they sustained during the battle.

Digital Monster X-Evolution
=Manga=

Digimon D-Cyber
As Digimon multiplied, Yggdrasill became unable to cope with things, causing the Digital Hazard. It activated Project Ark, using the X Program to eliminate unwanted Digimon, saving the remaining for follow-up experiments in a New Digital World. This New Digital World consisted of three layers for the past, present, and future - Ulud, Versandi, and Skuld, respectively.

Digimon Next
=Video Games=