The Zone.
Miracle, curse, nopony's land... all these descriptions apply. It is a highly dangerous place, filled with nightmares and deathtraps at every turn, but also with treasures worth a pony's weight in golden bits. This is why there is a constant stream of illegal 'tourists' past the magical barriers.
A young pony enters, inexperienced, but also with a purpose. Will this newcomers resolve be enough to combat the Zone? Let's see.