Ultimate Adventures: Generation 1, shortened to UAVerse: G1, is the first season of the newly-created multiverse of Ultimate Adventures, containing the anime series' of Pokemon, Beyblade, and Yu-Gi-Oh. It's storyline was created based off of aspects from each franchise's original shows, but also mainly from the manga series, Pokemon Adventures. To maintain continuity between each of the licenses, events of Beyblade and Yu-Gi-Oh are concurrent with the following Generations, with some even taking place within an episode.
The first generation is set within the region of Unova, and follows a group of protagonists: Blair Touya, Anita Touko, Cheren Higashi, and Bianca Martin. They are each given a Pokedex, and tasked by Professor Juniper to document Pokemon and qualify for the Pokemon League. The main antagonists of the season are the same as that of the game series, with Team Plasma being the primary enemy.