The Bright Universe, ruled by the Emperor Armor, and the Shadow Universe, governed by the Shadow Emperor, have long been at odds. For thousands of years, their fighting has raged without end, gravely disrupting the peace of the cosmos. To put an end to it, the rulers of both universes decide to hold a contest between light and darkness, giving their followers a chance to settle old scores and repay every grievance.
After thousands of years of competition, the score in the two universes' battle of light and shadow stands at 20 to 20: a strangely perfect tie.
So the rulers decide to hold one final overtime match. The winner will be granted one wish, and that is where the story begins...
