After being invaded by the fierce Seunda tribe, Yotomian people were forced to scatter across the unhospitable desert plains and to undertake an almost forgotten nomadic lifestyle. Although not technologically advanced as the seundans, yotomians still know the habitats of the planet better than anyone else. Thanks to their natural-born hunter attitude, they are renowned as survival and tacticts experts.
Though their tribe is split into several clans, they're all united under one single cause: reclaiming their native birthplaces and casting out the Seundan hegemony forever.

The yotomian clans are fearsome hunter-gathering and scavenging-based societies. Thanks to their tactical expertise and solid knowledge of Antaleo's environment, they're able to plan effective strategies against seundans' desert expeditions. Even if they're not able to rebuild seundan's energy weapons from scratch, they're still able to plunder and turn them against the enemy. Will they succeed in their undertaking? Will they be able to reclaim their home?