Now, our story begins billions and billions and billions and BILLIONS of years ago before there was anything; before there was an Omniverse. Before everything and anything existed... there were The Beyonders.
The Beyonders are the supreme omnipotence of the entire Omniverse and their words are absolute.
However, there is a caveat; a major rule, if you will, each Beyonder has control over 1 major force of the Omniverse, but they each only get cosmic-level control over that force. If they want to do something major, they have to consult with their peers and together, they hold a vote, and if it gets 4 or more votes, it comes to pass. If it doesn't, it doesn't come into existence.
The list of Beyonders go as follows:
~ Evil
~ Good
~ Light
~ Darkness
~ Life
~ Death
~ Peace
~ Chaos
~ Emotion
~ Science
~ Magic
These entities, together, created the building blocks for the Omniverse, and then made the next race of beings: The Supreme Beings, or as they are most commonly known as, The Celestials.
Before I get into this, let me preface something: The Beyonders can influence the Omniverse, but they individually have no actual powers. They can't throw fireballs or anything like that, the only real powers they have are Omnipresence, Omnipotence, Possession, and Absolute Authority.
The Supreme Beings are basically pieces of the Beyonders put into various entities in order to be true avatars for each of them.