The Qarsag are descended from a group of Apysaic nomads (possibly the same group as from whom the Farijin and Aukuag trace their ancestry. They became mercenaries against the Bellakaze in what became known as the "Tedjin-Qarsag Invasion." The Qarsag may or may not be the same as the Lushek-Pust, a people who are generally shown in maps to inhabit the same region. They follow a cult of idols similar to, but more primitive than, the Apysaic cults (Ladnoca, Vatra, etc.). They speak a language Qarsiq, which seems to be a distinct language, not truly either Haruze, Bellakaze, or Bozishanarod. Their traditional allies are the Tedjin, and like the Tedjin they share a warlike and patriarchal structure.