Dusty isn't a survivalist, neither is his long-life enemy, Gadget, but together they have to survive on a foreign island against the elements of nature, and a chaos addicted criminal. Discord.
It isn't easy trying to get along with your old enemy from college, but that is what the two ponies must do if they ever hope getting back home to Equestria, they're in for a load of hardships up ahead.
Meanwhile, the two princesses Celestia and Luna are attempting to find Discord and bring him to justice, but they just don't know where to look, so they turn to Celestia's beloved pupil, who might just have a plan.