All was once peaceful in Stable 45, one could even say that it was too peaceful, all up until their delusion of peace is shattered when a group of well trained militarized ponies invade and begin slaughtering anyone that gets in their way, and after narrowly escaping, former security officers Chance and Amber embark on a journey to find out the reasons behind the invasion, and along the way they'll meet new friends, make powerful enemies, and uncover a secret that was meant to die along with the rest of the Old World.