The most critical aspect of this world is that the main character, having just recently gained or discovered their powers, stands at a moral crossroads. They must choose which side of the inevitable conflict they belong to:
The choice is stark: Commit to the Justice Alliance and fight for the future of humanity, or join the League of Evil and embrace the power needed to dominate it.
Once on a Faction the objective is to eliminate or reduce all characters of the antagonist faction.