Demon Desert Survival
The Second Exam finally begins! To pass this stage, each team must take possession of both the Heaven and Earth scrolls and make it to the designated site in the center of the Demon Desert within 72 hours.
Aired 12/02/2015EP 399 - Demon Desert Survival

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)