The Barrier: Toys in the Trees

What would you do if you woke up tomorrow and discovered that our reality was existing right along side another reality, one where the monsters of our legends and fairytales were real? Now imagine that the barrier separating our two realities was collapsing. A new world is about to be formed, whether we want it to or not. The question now becomes will mankind survive the collapse, and if so will we prosper, or just become food and slaves for the creatures on the other side of THE BARRIER.