Kirby of the Stars: The After Story Ch. 1 Chapter 1 - Overture
Tens of thousands of years ago, a being known as Nightmare emerged. A company, Holy Nightmare Corporation, was singlehandedly constructed by him. He conquered the entirety of the universe with massive hordes of monstrous creatures; creatures so horrific and beastlike, they were comparable to demons. The demon beasts ravaged countless planets among the galaxies, and a myriad of innocents suffered.
Those who cherished freedom chose to rebel. The Galaxy Soldier Army was formed, and the war against Nightmare's cruel reign began. Though the first rebellion was small, Nightmare's anger was great. Thus, the first generation of Star Warriors were born. Centuries of strife passed, and the Galaxy Soldier Army's forces grew in both size and strength as more rose to the call.
But it wasn't enough.