That is a mystery, you see. And that is why I'm here. This place appeared in our realm structure two days ago, and has made inter-realm travel more difficult, as the gap between Realm 3 and Realm 4 has been changed. This Realm has been barricaded for travel by the Structure-Wide Association of Inter-Realm Affairs. I've come here to investigate its appearance.
Let me give you an analogy. This realm is like a comet. A piece of debris that is generally not worried about. But it has collided with our realm structure and destroyed part of it. We need to get rid of it to rebuild the structure.
Now, the way in which we get freak realms to move is this: we attempt to knock them out of the structure using a tool known as an inter-realm movement enhancer. If this fails, we simply attach an isolated destructor field to the realm and well... blow it up.
*doesn't notice that the small creature under her shirt managed to open an artery and is sucking blood now*
B- blow it up? And us, too?! Wh - what can I do to help you succeed with this tool?
There is nothing much you can do, really. Because there is intelligent life in this realm, we get five days in which to move it. In those five days, we get three attempts. We simply hit the side of your realm and hope it goes away. All you can do now is prepare for impact.
No. Just lie underneath something heavy so you don't take off. I must now go into the forest to collect samples, it is not often we get the chance to find new things.