An inventor earth pony by the name of Z3R0 always had the daring, yearning spirit for adventure ever since he was but a foal. Just the thought of exploring the depths of the unknown unlocks so much sealed feelings of excitement that the colt's head might just explode if thinking about it for too long. Of course that's just how every colt and filly's desires are at such a young age. Yet, that wasn't the case for Z3R0. Equestria, being the land of inhabiting ferocious beasts and containing unfathomable magic, seems to only disappoint Z3R0 when just baring nothing more to his interest than the usual tropes. I mean sure, the clash between wielders of good and evil does seem like a nice performance show, but nothing seemed to take the bait. So, the stallion turns to his creations as an alternative. Which they, unfortunately, put him in-between a rock and a hard place against Ponyville. Leaving Z3R0 to dwell in his vague new lifestyle as a nopony now. That is..until news about a magical mirror portal to an alternate universe rounds the corner, changing the inventor's life and chances to his gain finally. However, a familiar evil is also waiting too, hoping to "help" on the pony's goal through the other side as "best" as he may.
But what the two don't know is that their unity together will unravel an even powerful deity to reawaken, unleashing a dangerous threat that could cause an end to Equestria altogether.

(Taking place during "Season 6" and after "Legend of Everfree")