Nagato Uzumaki, better known as Pain, is a major antagonist in the anime and manga series Naruto. As the leader of the Akatsuki, he seeks to bring peace through controlling the world by force and fear. Nagato possesses the Rinnegan and controls six bodies known as the Six Paths of Pain, each with unique abilities. His tragic past and beliefs profoundly influence his actions, making him a complex and memorable character in the series.