"These three S-rank sealing techniques are the ultimate secrets of the Uzumaki Clan. They're classified as S-rank only because that's the highest rank for ninjutsu, not because their power is merely S-rank!"
"The first is the Ultra Reverse Four Symbols Sealing Formation. It requires a Kage-level shinobi to exert their full strength and take time to activate, but it can annihilate all matter. This sealing technique is incredibly powerful and dangerous. Even the slightest mistake by the caster could cost them their life."
"The second is the Eight Red Suns Formation Binding Kill Technique. It requires six Kage-level shinobi to activate and maintain it, creating an enormous barrier capable of suppressing and eradicating anything. It's designed specifically to deal with massive creatures. In the past, our Uzumaki ancestors used this technique to slaughter more than one Tailed Beast."
"And the Phantom Dragon Nine Consuming Seals, which requires ten Kage-level shinobi to activate and maintain, and can seal any known living creature!"
As Uzumaki Ashina spoke, a fervent look appeared on his face.
"Every S-rank sealing technique is the fruit of a thousand years of wisdom and effort from the Uzumaki Clan. From now on, I'll teach you these techniques myself, step by step."
"Grandpa, Lingyin and I don't really need to learn them, do we?" Yuto scratched his cheek and said awkwardly.
Uzumaki Ashina shot him a stern look. "You brat, weren't you the one who said you had to teach them to your best friend?"
"I did say that," Yuto replied, embarrassed.
"But wouldn't it be enough for Xingzhuo to learn them? I still have plenty of other things to study. These techniques sound incredibly powerful, so they must be difficult to master."
Uzumaki Ashina retorted, "If you don't learn them, how's he supposed to use them on his