Orochimaru is a major antagonist in the anime series Naruto. Known for his snake-like appearance and abilities, he is one of the legendary Sannin, a title given to three exceptionally powerful ninja. Orochimaru is a former member of the Hidden Leaf Village who defected to pursue his own goals of immortality and knowledge. He is characterized by his ambition, cunning, and lack of moral boundaries. Throughout the series, Orochimaru plays a crucial role as a manipulative villain, often clashing with the main characters and orchestrating significant events in the storyline.