Long before pyramids touched skies or alphabets had letters, before humans wore shame or shoes, there lived two tribes along the edge of a great, green valley.
To the east, the Homo sapiens—the Thin Ones, fast with their feet, sharper with their flint tools, always chasing the sun. To the west, across the wide cold river, were the Neanderthals—the Heavy Ones, stocky, silent, with deep-set eyes like thoughtful bears and hands built for breaking bones.
They called each other “Others” in their guttural languages. Neither liked to go too close. The Thin Ones said the Heavy Ones would eat you. The Heavy Ones said the Thin Ones would steal your fire.
But then came Lua.