In a land far away from Equestria, a desolate desert separates ponykind from a dangerous forest. Most ponies believe that it is uninhabited and never will be, however, what is believed may be different from what is true.

A race of ponies called Diomedes live inside the forest, preying on other animals to survive. While they may seem like simple ponies, they are more advanced and developed than anypony would imagine.

However, these lands face multiple perils that plan on destroying its thin harmony and bringing complete chaos. And just when everything seems hopeless, one alchemist will bring hope that will reunite the land in harmony.