Paradox (par·a·dox), noun: One (such as a person, situation, or action) having seemingly contradictory qualities or phases.
The people of Earth were miserable. So, when reality shifting became popular, people began escaping to other worlds in droves-- too quickly for the powers that be to do anything about it. But, forcing these channels to other universes open came at a terrible and unpredictable price, and soon, all the worlds began collapsing into Earth-- characters, creatures, and machines literally falling from the sky out of a white hole, characters who would never meet if left in their home universes. Characters from worlds with contradictory laws of physics to one another.
Chaos ensued. Is there any hope for these characters? Is there any hope for the people of Earth..? Only one way to find out.