The border between Arstotzka and Equestria opens. Will these two words be able to coexist? And...How much can the events be influenced by the decisions of a simple checkpoint's Inspector? - A crossover between "Papers, Please" and MLP

Somepony decides to take a walk in the Everfree forest during the night to free his mind from all his worries. A lucky encounter and the events that follow will allow him to have a worthy experience.