In the vast emptiness of the void between fiction and reality a entity floated although you couldn't count it as floating as in the void there is no concept of that.
The entity watched it watched the countless omniverses it saw but it looked as if the entity was interested and focused on a single universe. As he said watched he saw something a young boy who in all of his watching and seeing he never saw a soul like his. He saw pure scarlet on the boys soul, and with that he made his decision he will choose this boy as his champion to either destroy the omniverse of save it such path would be up to the boy as the entity smiled he said "well I hope this is entertaining, as I have been so bored for as long as I could remember".
So the scarlet system was born to assist the boy in his new reality.