Mundus Planus, better known to its people as Chogoris, is a fertile Feudal World of the Imperium that still exists in a semi-feudal, pre-industrial state. When Jaghatai Khan departed on the Great Crusade, the unified empire he had carved from the nomadic peoples of his world dissolved back into the feuding tribes of horsemen that had existed before his arrival. This was believed by some in the White Scars Legion to be the intention of the Primarch, as the restoration of conflict between the steppe tribes ensured that his Legion would have a supply of highly-skilled Neophytes to draw from the warring tribes in the future. The White Scars are every bit the product of the wild steppes of Chogoris. As with many Space Marine homeworlds, the people there remain in the state that made them such a