A group of dimensions, spanning through all through humanity's history. Beginning from the dawn of humanity, the time mostly lost through the inability of humanity to write all the way through to the far future, after humanity broke free of the shackles of their own planet and began exploring distant planets and stars.
One thing remains constant through these dimensions: Hate, and those who fight against it. Heroes who have faced these threats and defeated them into their own worlds, despite the force seeking to bring it to its knees.
All, that is, except one.