In Yu-Gi-Oh! Zexal, it was said that Don Thousand and Vector together created a million Barian, or Fake, Numbers and only very few were shown. This is where some of the others went.

2012. The year that was prophesied to be the end of the world. But in reality, it was a test for humanity, and we failed. Well, except for a select few who passed, like me. Now I have my own Keyblade and live in a new world, teaching future wielders.

“A cruel world is an unfair game; any chance of winning is nil…but, what if something were to, simply…change the rules?” A long time after Jason Wright’s invasion, another human stumbles into Equus…away from a now war-torn Earth…

The parents of Samuel Southwest have gone missing and his only clues are a strange "D-Watch", some Merchant, and an entirely new world.

Somehow, I'm trapped in my favorite TV show, and I can't find a way home until I deal with the Devil Fruits popping up all over Equestria!

Your name is Plentiful Happiness...it would be if you didn't change it to Empty Abyss. You're the most hated person in CHS and you grew tired of it, leaving behind everything to pursue your own path. Side story to Kingdom Hearts: Masters of Tomorrow.

Hit Point, a new student at CHS, has his life turned upside down when he becomes «The Gamer» and has to "level up" to survive the trials ahead of him.

You are the worst Duelist in CHS and everybody knows it, so you refrain from dueling anyone besides your friends, Snips and Snails. But when the appearance of these "Number" cards start possessing people, will you rise to the challenge?

[South Park: The Stick of Truth parody] After escaping from the government and moving to Canterlot, Jinn and his parents try to live a normal life, but not long after joining a kids citywide card game, a lot of crazy things start happening.

You tried to protect someone and ended up with a criminal record, got expelled from your school, and forced to transfer to another city to another school, and the only school that would take you is Crystal Prep. Try to stay out of trouble, please?

When unknown cards start appearing in Equestria, strange incidents begin to occur, and Celestia looks into it, only to pull somebody from their world who knows about the cards. Can this unknown being protect Equestria from these weird cards?

After the events of Forgotten Friendship, Sunset goes back to the beach at night for a little skinny dipping.

You came to Canterlot all the way from Manehatten for a fresh start after the tragedy that befell you, but you'll soon be thrust into a grand mystery that involves something from your past...

[Displaced Story] I wound up dead after an incident and end up in Equestria as ProtoMan.EXE with my ProtoMan Advanced PET.

I end up in Equestria during the Crystal War timeline of the Season 5 Finale with the Master's Defender Keyblade, now I have to fight for the future of everypony. No pressure, right?