"But the Pervy Sage said..." Naruto brightened at the sight of Uchiha Shunichi. But remembering Jiraiya's words, he didn't dare use it.
"It's fine. With me here, the Nine-Tails won't lose control!" Even with the visual power of only one eye remaining, Uchiha Shunichi was confident he could subdue the Nine-Tails if he went berserk.
Naruto Uzumaki hesitated for a long time, but in the end, he couldn't suppress his desire and activated Nine-Tails Chakra Mode.
Naruto had always felt both envious of Sasuke and unwilling to concede to him. He envied his popularity and his talent, but he also refused to admit defeat, because he could do those things too.
Neither willing to give ground to the other, the two began fighting under Uchiha Shunichi's watchful eye.
Sasuke's control over his Lightning Release chakra was genuinely impressive. Though he hadn't reached Uchiha Shunichi's level, he was already far beyond the average person.
As a result, Uchiha Sasuke's Lightning Release Chakra Cloak combined offense and defense, and he could turn it into Lightning Release Ninjutsu to attack his opponent at any moment.
Naruto's tailed beast chakra, meanwhile, was immensely destructive, and he could manipulate it in all sorts of ways, changing its form at will.
At first, Naruto manifested only one tail. Then he gradually increased it to two, three, and finally four.
Sasuke's Lightning Release Chakra Cloak gradually wore down during the fight, and the lightning under his control dwindled as well.
Even so, Sasuke wasn't at a disadvantage. As Naruto's power increased, his control over the tailed beast chakra grew less precise.
"Sasuke, stop! If we keep fighting, I'm going to lose control." Naruto's expression was grave. He was suppressing the tailed beast chakra inside him, which was on the verge of running wild.
Although he could draw