Following the events of A Whole New World, King Ebon now inhabiting the body of Felix Fox has returned to Equestria to exact revenge on the elements of harmony, and their allies. With the dark King aiming to conquer the land and with the serpentine tribes at his side, the warriors of New York must return to that magical land and protect it with their pony friends just like they did before.
After a failed mishap by the Cutie Mark Crusaders, two boys from another universe are teleported to Equestria with no way back to their world. Can they adapt to living in Ponyville while at the same time deal with a new threat in the land?
The human boys of light and darkness must once again reunite with their pony friends to combat a threat that found its way to their world
Ebon is back and with the Serpentine following his command. Will the combined forces of the Elements of Harmony and warriors of the human world be enough to defeat them this time?