Run, Omoi
Headquarters receives information that Omoi abandoned his post on the battlefield, and quickly contacts Kakashi, who confirms the information, A starts believing he could have deserted but Karui came in his defence putting that idea aside, Sai adding the extra information that he could be going towards the Seventh Front where the Amphibious Search and Destroy Unit was being bailed by the Thundercloud Unit that never got to its destiny, and he was concerned with this supply unit composed by children. Omoi contacting the Headquarters promises to rescue the children in one hour. Hoping they were celebrating when he gets there, the Headquarters send a Naruto's clone to help him against the two thousand White Zetsu Army.
Aired 04/07/2013EP 320 - Run, Omoi

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)