The Chaos Wars

Morgoth has landed in a world of Chaos. Heaven has entered into a period of isolation for the past 190 years after the Venzaian Wars and hell is going ballistic. Charlie Morningstar is trying to redeem sinners to fix the problems, but only time will tell...
Morgoth has joined them in this goal, not knowing what he is about to cause, a force from the past grows stronger, and as Morgoth grows stronger, more and more things start to be going wrong.
Soon characters from all realities and dimensions start appearing in hell, and as the fabric of Reality begins to fracture, a war unlike any other is coming...

(This is just a story I thought up in three minutes, don't judge me too hard)