The Digital World (Digimon: Ragnarok)

The Digital World is a realm of existence similar to the Real World, where humans live. The Digital World is inhabited by creatures known as 'Digimon', who have all have their own wishes, wants, fears and society. The Digital World can be any size and scale, as long as the systems responsible for management can handle the data usage.

ALPHA WORLD

When the Royal Knight Civil War was reaching the end, a plan was proposed to evacuate the remaining Digimon population to a new Digital World. While it would be smaller and far less stable, it would've been their only chance at survival. This world was called Beta World, while the original Digital World; Alpha World. Alpha World was a true Digital World during it's prime, but when the Exodus to Beta World took place, Alpha World was mostly abandoned to wither and fade. With a select few staying behind to fight for what remained of their home, Alpha World had a bleak future ahead of it. When the Digi-Destined and their allies arrived to the first Digital World, it resembled a wasteland of death and decay. Data would constantly try to form into something, but it wouldn't even have enough power to form at all. Alpha World had no trees during this time, and the water was almost completely dried up, save for a few small pockets of salvation where foliage laid. When The Black War came to an end, Fenryrdramon, as Fenmon, used what remained of his power to reunite the two Digital Worlds. Stabilizing Beta World, and rejuvenating Alpha World.

BETA WORLD

The second Digital World, created by the most intelligent Digimon as a save haven for the remaining population from the X-Program. Beta World was far smaller than Alpha World, only being able to accommodate 7-10 unique regions, and with a barrier to limit how far Digimon could go, Beta World was fittingly named. Beta World was also far less stable than Alpha World, due to a lack of a Server Tree or 'Server Hub'. Unable to repair itself if damaged, Beta World was a ticking timebomb, unless the Digimon population could finally find the resolve to save their old home and rebuild their future.

THE DIGITAL WORLD: ILIAD

What is regarded as a different Server in Alpha World, Iliad is the home of the Olympos XII. Iliad was almost completely untouched by the X-Program, save for the edges where Digimon were still infected, and some obtained the X-Antibody. Iliad is outside the realm of patrol for the Royal Knights. Any problems that arose in Iliad were not of the Knights' concern. Jesmon, a Royal Knight with expertise in detecting and eliminating Digital Anomalies, has no power over Iliad. Since Iliad is connected to the rest of Alpha World, and thus the Digital World, if there is no Server Hub, Iliad will be destroyed overtime as well.