Naruto: Shippūden (2007)

S3E65 Lockdown of Darkness

With Konoha plunged into darkness, the village fights for survival against four assailants who have encased them within a barrier. The atmosphere is tense as chaos unfolds. Following Tsunade's orders, Asuma tracks down Sora and Naruto, finally rejoining them. He soon discovers the invaders’ horrifying intention to obliterate the village by harnessing the lightning abilities of the corpses they've taken. This shocking news leaves Sora reeling. As Asuma departs to confront the attackers, he urges Naruto to keep pursuing Sora in their efforts to save the village.