If there exist a powerful light there also exist a fearsome darkness . When there was nothing in this universe there was the darkness all over , it's may seems empty but after seeing it carefully you will realise that it rises a fear in your heart which can't be overcome
If the light created the God we all believe so did the darkness known as demon king. In the fight between light and darkness gods when light seems to be on edges all the gods merge their power to create a new god which will be beyond even the power of darkness itself after all it also has fifty percent power coming from darkness making him the strongest false god .
The end , how you like this story?