Twilight Sparkle had spent well over 24 hours working on a book that was mysteriously left on the doorstep of the library, after many hours she created a spell using the knowledge from the book to create a gateway between her world and a different dimension.
The Engineer, having realized that the battle they were waging against the machines was quickly turning foul, created a machine to teleport him and his ally's to another, safer place to escape from what would inevitably become a very painful fate.
When these two factors were both utilized, however, both sides will find themselves with alot more than they had bargained for...
Authors note, There will be more sad and serious moments in this story, I would have put the tags as such, but comedy and sad cannot both be used in the tags.