Time setting: In the year 9784 of the Galactic Calendar, the human empire entered the "Iron Martial Law" period, and subspace storms isolated communications in the edge star areas.
Location setting: The abandoned mining star "Talanis-IV". The surface is covered with mecha graveyards left over from the Titan War, and underground there is an ecological dome transformed by a reactor.
Basic background: The mechanical rebellion that broke out thirty years ago destroyed the planet's ecology, and the surviving scavengers established a unique survival system among the mecha wreckage. The Imperial Inquisition began to secretly purge the sector of the population that might be contaminated by Chaos.
