First humanoid

The "first humanoids", as the Grey Man called them, were the first species of humanoids to evolve in the universe. They existed on a world thirty thousand million light-years from Earth, and were observed by the Grey Man's people. As he later discovered, his people introduced the concept of duality to the first humanoids and caused them to be divided. As a result, they destroyed themselves in bacteriological warfare. (PROSE: Falls the Shadow)