Heroes: Battle Disk Densetsu

The story is set in the galaxy located near the center of the universe.<br><br>

There are Planet Aernia (a planet for Heroes) and Planet Orbs (a planet for robots), governed by Orbiton, in this same galaxy.<br><br>

Various countries are present in Planet Aernia; they are, Volculm (volcanic country of fire), Zylan (oceanic country of water), Elvan (green-rich country of forest), and Aleum (celestial country of clouds).<br><br>

Antania, is a nucleus of all the present countries. It has an academy that fosters Heroes.<br><br>

Under the reign of the Governor General, Antania upholds a national policy to train Heroes to prevent Planet Aernia to be infringed by the Dark Desire.<br><br>

Heroes are not only the reliable source of battle who have special abilities to freely use the battle discs, but also a symbol of unfailing justice.