Yu-Gi-Oh! GX x OC : The King of Gem-Knight's

The Adopted Son of Maximillion Pegasus
Who was adopted at the age of 4 by the creator of Duel Monsters...
And at age 10 his Adopted Father as a birthday gift asked him to make his own Archetype of cards all for his own,
With the archetype the boy created being the known as the Gem-Knight cards
Since the boy, even while in the orphanage, had always had a fascination with both Medieval Knights & Pretty Gemstones
Now that same boy sets out for Duel Academy to study and learn how to become the greatest pro-duelist... But at the same time hiding his true origins so to make a name for himself without the help of his family's name.

[Any and All Art used in this story is not mine. All Credit to the original creator's]