: After defeating a Cursed Warrior, it is revealed that there are actually two different individuals using the persona. Evidence is planted to frame Kōmei, leading to his arrest. Explode! Sage Mode | Narutopedia | Fandom
Depending on which series you are watching, "Episode 163" refers to two very different moments in the Naruto franchise: the high-stakes arrival of Naruto's Sage Mode in Shippūden or a tactical filler investigation in the original series.
: Upon arrival, Naruto is shocked to see the village completely flattened by Pain’s "Almighty Push". He realizes the severity of the situation when he can no longer sense Kakashi's chakra.
: Naruto is summoned to the center of the Hidden Leaf Village by Shima, accompanied by elder toads Fukasaku and Gamabunta. He appears in his new Sage Mode attire, standing atop the giant toads amidst the rubble of the destroyed village.