Dark Planet

Dark Planet is a died planet which originally served as the home world of Alien Empera.

Ultraman Mebius
The dark planet was originally an unknown planet of a star system, whose sun had died. Its effect reached the planet, causing almost of its population to die. One single being of that planet embraced the darkness to survive, leading to the birth of Alien Empera. Because of the tragic incident that befall his homeworld and what he did to survive, the alien develop resentment for light, particularly the Land of Light and its inhabitants, leading to the foundation of Empera Army with the goal to wipe out lights in existence and ruled the galaxy in darkness.

As of Alien Empera's demise, the citizens of Dark Planet are officially declared extinct. However, it was also revealed that he set up a contingency plan should he failed in his campaign.

Inhabitants

 * Residents of Dark Planet
 * Alien Empera
 * Armored Darkness