The Intermudium

There is two world one we are familiar with Terra or Earth and one we are unfamiliar with known to a select few as Caeli, Earth's polar opposite. Only certain people can travel from one world to another and there is only one way to get there. Through a small space; known as The Barrier. The Barrier's sole purpose is to allow The Travelers to go from world to world. Without it, one might find themselves, stuck in the wrong world.

This is the story of the day The Barrier stopped working.

Written for the Aim to Engage contest.