*A long time ago, when the vastness of space was still a young concept, and the pillars of creation were in their infancy, only the dark dimension existed, there were no gods, there were no demons, there was just the light that hid below all and the darkness that prevailed above all. It was like this for many millennia; a status quo with a darkness that was uncontested, a darkness that was undefeated.
But through the passage of time that darkness started to get pushed back by a new entity that sought equilibrium, the powers of the beginning; a concept of life and destruction so powerful that it erases anything in its path, whether that be the darkness that tried hiding from it, or the light that stood behind it and slowly grew, and so it became a struggle between these three great primordial entities.
The Beginning which held no allies, the Darkness that wanted to swallow all, and the Light that utilized the Beginning and gained power overtime.