Chapter 600 confirms the masked man is Obito, who blames Kakashi for failing to save Rin and dismisses reality itself as he attacks, until Madara arrives on the battlefield beside him.
Reeling from the reveal, Kakashi and Guy demand to know whether the man before them is truly Obito, and one look at his Mangekyo Sharingan removes Kakashi's doubt. Obito brushes the name aside, insisting only his Eye of the Moon Plan matters. As Kakashi recalls the day Obito seemingly died, Naruto asks who the figure is, and Guy explains he was a classmate thought lost during the Third Shinobi World War.
Still stunned, Kakashi asks why Obito stayed hidden all these years. Obito replies that his survival was beside the point, and if Kakashi truly needs a reason for his actions, it is simply that Kakashi failed to protect Rin. When Kakashi asks if he is being blamed, Obito answers that he sees no purpose in faulting a hollow reality that will soon vanish.

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Naruto urges his teacher to focus, promising to hear the full story later once Obito's plan is stopped. Obito hurls a vast whirl of flame with a Fire Release technique, and while Kakashi stands frozen, Naruto blocks the assault with Kurama's tails. The standoff breaks when Madara appears at the field's edge, remarking that the younger Uchiha seems to be enjoying himself.
The chapter confirms the masked man is Obito Uchiha, with one look at his Mangekyo Sharingan removing Kakashi's doubt.
Obito blames Kakashi for failing to protect Rin, telling him that if he truly needs a reason for Obito's actions, that is simply it.
Obito hurls a vast whirl of flame using a Fire Release technique, which Naruto blocks with Kurama's tails while Kakashi stands frozen.
Madara Uchiha appears at the edge of the battlefield, remarking that Obito seems to be enjoying himself.
"How Come Until Now?" is chapter 600 of the Naruto manga, collected in volume 63 as part of the Fourth Shinobi World War: Climax arc.
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View on FandomThis content is original writing by Daddy Jim Headquarters based on the Naruto anime series, manga, and official materials. Episode and chapter references are cited where applicable.
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