Back when Sparkle had introduced the basic situation, Naruto had specifically asked about something that concerned him greatly. "Sparkle, Aunt Kushina... did she also feel this power back then?"
"...Mm. Rather, this power that feels like resentment is the very force that drives her actions."
—She used a power like resentment, yet she was so gentle.
And now, he himself was suffering because of that power...
That was utterly unacceptable!
So Naruto raised his head.
This time, he feared nothing.
"Adamantine Sealing!"
Sealing Jutsu was universal.
So at this moment, Naruto directly used Sealing Jutsu.
"Wha?!"
Just as Naruto had expected, the Snow Ninja's attack could not break through the Adamantine Sealing. Instead, he was solidly struck by it.
"Then, Adamantine Rasengan!"
Naruto followed up with an Adamantine Rasengan.
"Don't even think about it!"
Failing to defend against the chains just now had been purely an accident.
But things were different now.
The Adamantine Rasengan struck Nadare Rōga's armor directly, smashing him heavily into the train car.
The other two tried to seize the chance to attack, but the chains defended against them once more.
"How did this guy suddenly become so strong?!"
Crane Wing Blizzard cried out in alarm.
``` [Kushina Yukiei is still chasing after me!]
[This can even have a flashback?]
[Has anyone noticed that Kushina Yukiei is still getting stronger as the plot progresses?]
[It felt like she was holding back in the previous final battle.]
[It should be Naruto's own mental memory.]
[Naruto also had an instant epiphany and leveled up.]
[He didn't actually get stronger. He just finally started using his brain.]
[Using his brain counts as getting stronger too. Don't treat intelligence as separate from strength.]
[As everyone knows, action games also have a hand multiplier, lol.]
[Ninja battles are battles of intelligence.