Pokémon Black and Pokémon White are role-playing games (RPGs) that take place in the fictional Unova region. Pokémon Black 2 and Pokémon White 2 are sequels set two years after the events of Pokémon Black and Pokémon White. The games were announced worldwide on eight different television shows in February 2010 by Satoru Iwata through Nintendo Direct, along with the Pokémon Black and White TV commercial.
The games were released in Japan on September 18, 2010, October 7, 2010 in North America and October 12, 2010 in Europe. Pokémon Black and Pokémon White is set within the Unova region—based on New York City—which has been redesigned with more advanced features such as fully 3D gameplay, with Pokémon Black and Pokémon White starting off with the player having just moved to the town Aspertia City from the starting location of Nuvema Town.
N is a Pokémon Trainer in Pokémon Black and White who serves as an anti-hero throughout the game. As revealed in Pokémon Black 2 and Pokémon White 2, he is the younger twin brother of Pokémon Researcher Looker. In the games Pokémon Black and Pokémon White, he is one of the Seven Sages who aim to release the Pokémon Kyurem from the prison that it’s been encased in by Team Plasma hundreds of years ago. One year later after Team Plasma was defeated a new threat appears a person named N who wishes to become the Pokémon Champion.