"This is the basic situation of the Flying Star Sector. The planets relatively larger all have extremely harsh environments. Either boundless deserts, surging oceans, or highlands with ragged mountains more than five thousand meters tall.
"The air of such planets often contains all kinds of impurities, if they have air at all. Ordinary people and low-level Cultivators find it barely possible to survive. Some ordinary people decided to live and procreate in such planets, only to experience various mutations and end up nothing like humans. We space residents call them the barbarians.
"Only the high-level Cultivators land on the planets occasionally to obtain rare materials or hunt demon beasts.
"Most people prefer to live in the sea of stars.
