Although a most direct method was mentioned.
Knowing her son's predicament, Kushina naturally understood that this first option could be dismissed for now. As for what remained, she could only consider starting from the sealing technique itself. As a princess of the Land of Eddies and the second Nine-Tails Jinchuriki of Konoha, Kushina had mastered her clan's sealing arts to perfection. The Eight Trigrams Sealing Style was the most suitable method for sealing a Tailed Beast, and Kushina was naturally most familiar with it; she understood not only how to use it, but also how to undo it.
"The Reverse Sealing, is it?"
Naruto's gaze tightened slightly, and he nodded thoughtfully.
"Yes. If Mom had come in person, it would have been easier to undo the seal, but I don't have much chakra left, so you'll have to rely on yourself, Naruto. In a moment, I will pass on all the secret techniques of our Uzumaki Clan to you, including the Eight Trigrams Sealing Style and the Adamantine Sealing Chains. These are the most effective means of dealing with Tailed Beasts. Also, you mentioned a girl named Karin earlier, didn't you? Although she is a rare clan member with powerful healing abilities, as long as she is of our Uzumaki bloodline, there is a chance for these techniques—including the Adamantine Sealing Chains—to be awakened through her lineage. Besides learning them yourself, you can also teach them to that girl, Karin, depending on the situation!"
"Really? Thank you, Mom!"
Listening to Kushina's words.
A look of great excitement and joy appeared on Naruto's face.
He had previously considered the matter of Karin's training.
In the original story.
Even while following a master of techniques like Orochimaru.
She could only develop her abilities in healing and sensory perception.
For Naruto.
That was