Menma Uzumaki is the main antagonist in the animated movie Naruto Shippuden Movie 6: Road to Ninja who happens to be a version of Naruto from an alternate universe which Naruto and Sakura ended up as the result of being subjected to Obito Uchiha's Infinite Tsukuyomi. Unlike Naruto, Menma fully embraced his world's version of Kurama and became evil. Obito took Menma's body as his own to interact with the world he created while using the youth to battle Naruto.