The centerpiece of the episode is the conclusion of Might Guy's battle against Six Paths Madara.
: Hagoromo reveals that Naruto is the reincarnation of his younger son, Asura , while Sasuke is the reincarnation of the elder son, Indra . Naruto Shippuden Episode 421
: Naruto arrives just in time to kick away Madara’s Truthseeker Orb, saving a dying Might Guy. The centerpiece of the episode is the conclusion
Critical; redefines the conflict as a trans-generational rivalry. saving a dying Might Guy. Critical
: The physical toll is immense; Guy shatters his own bones to land a near-fatal blow on Madara, though the villain's survival reinforces his status as a "hackneyed" but formidable threat. The Lore: Reincarnation and Destiny