Naruto Uzumaki dreamt of becoming the Hokage of Konoha and by adulthood, he saw to it that his dream became a reality. In the Fourth Great Ninja War, Naruto became the savior of the world and fought off the likes of Kaguya and Madara to bring peace to the shinobi countries. Thought to be at his very peak, hardly anyone could compare to his level of strength.
Yet, in the Boruto series, stronger enemies kept appearing in the form of the Otsutsuki clan and Naruto, being the strongest human, was forced to grow stronger as well, which is what led to the birth of Baryon Mode, a form that is unique to Kurama and its Jinchuriki. Used in order to defeat Isshiki Otsutsuki, Baryon Mode sees Naruto Uzumaki reach the very pinnacle of strength and surpass all his limits. With his newfound abilities, he did things that would've been deemed impossible otherwise, much to the surprise of those witnessing his power. Although Baryon Mode might look simple on the surface, there is great depth to its powers.
Boruto: 7 Times Naruto Uzumaki Was Wrong
Baryon Mode isn't a power that Naruto awakened in Boruto. Instead, it is an ability that always existed within him, or to be more specific, within Kurama, his Tailed Beast. However, this ability was never mentioned before simply because it is a double-edged sword. While Baryon Mode offers a tremendous amount of power to the user, it also brings forth the risk of death. It makes sense why Kurama, who is incredibly protective of Naruto, never brought it up as an option before. However, when Konohagakure ran into the problem known as Isshiki Otsutsuki, Kurama was left with no other choice.
To match the overwhelming power of Isshiki Otsutsuki, Kurama suggested using Baryon Mode, an ability completely new
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