Arkadi's World 1-4

Since then, it maintains a constant face turned toward the sun while the moon forms a broken ring around the planet. Humans congregate mainly on the twilight zone between Day and Night while mutants inhabit the area of Night. As well, an ideal city remains intact: Dis, the city-dome at the heart of the Night, populated by elected officials (the Chosen) who are served by various cyborgs/robots (Titans).