Naruto Ep 377 Naruto vs Mecha Naruto

Orochimaru, one of the three Legendary Sannins, creates a weapon of mass destruction to extract and use the the Nine Tails chakra to destroy the Hidden Leaf Village. But to their surprise, Mecha Naruto changes and begins to act exactly like Naruto. While that happens a monster called Mecha Nine Tails goes full power and attacks the leaf. Their savior wasn't Naruto but it was Mecha Naruto who sacrificed his life to save everyone in the Hidden Leaf Village.