Zero the Fox and his 'brother', Spike have been living alone, with nobody but each other, but their peaceful lives are soon changed forever when a teenage Pony named Twilight Sparkle (in anthro form) arrives,searching for the 7 sacred Elements of Harmony, so she enlists the help of the 2 boys to aid her in her quest. Never ones to back down from adventure, they agree, and so begins the greatest journey of all time…