Every Human in the world have a connection to the duel monster world, it's usually take the form of a mirror counterpart of the soul's physical form. Some souls are embodied with Alphaomega Energy. Join Yuki and her friends as they attend the Obsidian Duel School and become part of a conflict spanning hundreds of years.

Yuzuki Fujioka is just your normal Duelist, just having fun and duelling, but after an encounter with a out of control Duel Sprite, She is wrapped up in a mission to collect the 1000 Agony Keys to restore her lost memories. With help from her friends, Yuzuki fight against the corrupted duel-sprites that make up her memories. Rated T for Language (I do not own Yu-Gi-Oh!)

Gradient Dimension AU: Yui Daybreak is the Gradient Dimension Counterpart of Yuya Sakaki and after, saving her childhood friend and her younger sister from a guy who attacked them, they get sent to a new Dimension and dragged into a war.

What if Zarc had an fifth dragon that wasn't Ritual nor Link but an completely different summoning method. Follow Yuimiko as she is dragged into a war between Dimensions after an encounter with a girl that looks exactly like her. Fem!Yugo AU. T for Language

Yumeji Aoki is your normal teenager, living life and having fun, their life changes when they are tracked down by an evil organization, who want his ace monster, 'Astromyth Leo'. Join her and their friends, 'The only other person they know that has enough 'Astromyth' Card', Ōkami Tsuki, 'A Quantum Fanboy' Coy Kimiko and 'The Topologic Mom' Miss Honey as they fight members of the LO