Generation VI (Sinjoh)

The fictional sixth generation of Pokémon, by Sinjoh, is different from all generations, introducing arcs for games. Though like most generations starts off as paired versions.

Arcs
Unlike most generations Gen. VI has three main arcs which involve a villainous team and the region it includes

The First Arc: Time & Space
Main Article: Último 

Main Article: Legend of Time &amp; Legend of Space 

The first arc of Gen. VI. The first arc includes Último, its 251 on the Pokédex, and Team Legends. The first arc is very basic as the player has to defeat all 11 Gyms, Team Legends, and the Elite Four, similar to the first generation.

The Second Arc: The Quartet is Awaken
Main Article:

Main Article: Legends of the Quartet 

The second arc of Gen. VI. The second arc includes a currently unnamed region, its 256 on the Pokédex, and Team Quartet. The second arc, though similar to the first, has the player travel to Último to hunt down the admins of Team Quartet.