Essentures are creatures made by Essence, the constituent unit of matter in Essentures Universe. Humans believe in a kind of Creator, an entity said to had create everything, and Essentures are a kind of gift created for Humans from this legendary Creator. A millenarian culture of fighting side-by-side has been built among Humans and Essentures, enjoying together the same bliss and glory of victory or sharing the same hurts and pain of defeat. "A true warrior picks up their sword and fight alongside their fellows Essentures until the end" This is the motto of Essenture’s world.