Satan has decided, once again, to test the world's residents with a magical experiment — this time pulling the Sun closer to the Earth above a remote island, creating a tropical semi-resort effect. Characters arrive for their own reasons: Arle and Carbuncle find the heat coming from Satan's building oppressive. Draco thrives in warmth and arrives in a bikini without complaint. Schezo retreats to a cave looking for relief, finds it insufficient, and sets off to investigate the source. The Ketteiban is an enhanced version of the original release.