The World Shall Know Pain
Pain confronts Tsunade and questions her about Naruto's whereabouts. Tsunade argues with Pain about his motives, but Pain soon gets the info he needs from another source. Before preparing to depart, Pain unleashes a devastating attack on the village! Meanwhile, Naruto prepares to return to the Leaf Village, but he may be too late.
Aired 27/05/2010EP 162 - The World Shall Know Pain
Naruto: Shippuden
Naruto: Shippuuden is the continuation of the original animated TV series Naruto. The story revolves around an older and slightly more matured Uzumaki Naruto and his quest to save his friend Uchiha Sasuke from the grips of the snake-like Shinobi, Orochimaru. After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work, though it will not be easy, as he has amassed a few (more dangerous) enemies, in the likes of the shinobi organization; Akatsuki.
(Source: Anime News Network)