My older sister is Kushina

A continuous stream of Eight-Tails chakra flowed from Killer Bee through black chains to Hanamichi Uzumaki, while red tailed beast chakra emanated from his body.

At this moment, Uzumaki Hanamichi is using a sealing technique called "Shackles of Darkness".

The Shackles of Darkness is a technique of the Vortex Clan.

However, the Dark Shackles that Uzumaki Hanamichi is currently using is a technique developed through the ninjutsu research system based on the sealing techniques of the Uzumaki clan. The original Dark Shackles could only bind and imprison the target, but after the system's development, the chains he uses can also absorb the target's chakra energy and even convert the absorbed chakra energy into his own.

During the series of fierce battles with Killer Bee, Hanamichi Uzumaki had consumed a lot of chakra energy. At this moment, he was rapidly replenishing his depleted chakra by absorbing the Eight-Tails' chakra through the Shackles of Darkness.

However, the Eight-Tails has plenty of chakra.

Uzumaki Hanamichi stored most of the Eight-Tails' chakra away, considering it a spoil of war.

The Eight-Tails' chakra can also be used for system development, just like the Nine-Tails' chakra before.

Under the frenzied absorption of the Dark Shackles, Killer Bee's originally powerful Eight-Tails chakra was rapidly dissipating.

Killer Bee naturally sensed the abnormal loss of the Eight-Tails' chakra and was greatly surprised. He had not expected that Wolf Fang would possess such a powerful technique. In his state of deliberately imprisoning the tailed beast's chakra, after being bound by the black chains, he immediately tried to break free, but quickly discovered that the binding effect of the black chains was extremely strong, and he could not break free.

Many people in the surrounding stands were astonished. They hadn't expected that Wolf Fang could actually imprison Killer Bee in his Eight-Tails Chakra form. Although Wolf Fang had previously demonstrated fighting strength comparable to Killer Bee in his Eight-Tails Chakra form, it was only a close match, and even if there was some suppression, it was only a slight one. But now, the situation before them was one of complete suppression. The bound Killer Bee seemed to have become a fish on a chopping board, completely at the mercy of Uzumaki Hanamichi.

"What kind of technique is Wolf Fang using that can imprison Killer Bee in his Eight-Tails Chakra state?"

"I have never seen this technique before; it seems to be a sealing technique."

"Killer Bee is imprisoned!"

"I wonder if Killer Bee has any other tricks up his sleeve, otherwise this battle would be over."

"Wolf Fang has indeed given us a big surprise. At first, almost no one had high hopes for him, but now he has completely suppressed Killer Bee in his Eight-Tails Chakra state."

"The Wolf Fang team really shone this time."

……

Many spectators chatted with great interest. They were mostly from Konoha. The situation in the central battle area was exactly what they had been hoping for. They hadn't had much hope, but they were pleasantly surprised by Wolf Fang's unexpected performance.

In their hearts, Langya's status was also rapidly rising without them even realizing it.

The seating area for the members of the first squad of the Dark Division.

Might Guy excitedly waved his fist: "Killer Bee has been imprisoned by the captain!"

Akimichi Fat Thorn: "The captain is amazing! What kind of ninjutsu is that? It can even restrain Killer Bee in his Eight-Tails form."

Uchiha Shisui: "Captain's binding technique is extraordinary. He seems to be drawing chakra from the Eight-Tails through those black chains."

Hyuga Mai had already activated her Byakugan, and through it, she clearly discerned that Captain Ryoga was absorbing the Eight-Tails' chakra from Killer Bee and converting it for his own use.

This was the first time she had ever seen such a bizarre method.

Before this, although Captain Langya showed strength comparable to Killer Bee in his Eight-Tails Chakra state, she was still somewhat worried. As a Jinchuriki, Killer Bee's Eight-Tails Chakra was almost inexhaustible. If it came to a prolonged battle, once Captain Langya's chakra was depleted to a certain extent, would she be able to contend with Killer Bee without enough chakra to support her?

Now it seems that Captain Langya has provided the answer. He can actually replenish his chakra through this method, and what he is replenishing is the chakra energy of the tailed beast. With the support of the tailed beast chakra energy, will the captain's strength become even greater?

On the high platform where the Hokage and the representatives sat, the Cloud Village envoy's expression was not only solemn, but rather quite ugly. He had originally thought that victory was inevitable, and that Killer Bee, who had activated the power of the Eight-Tails, should be able to win easily. Even though the two had just fought to a standstill, he still believed that Killer Bee, with the continuous supply of Eight-Tails chakra, would win in the end.

Now, he finally realized that he had underestimated the strength of that Konoha Wolf Fang, who actually possessed Killer Bee in a state of imprisoning the Eight-Tails' chakra.

This was far beyond his expectations.

Hiruzen Sarutobi stared intently at the whirlpool flower path in the central battle area, his face full of surprise.

When Uzumaki Hanamichi activated Dark Shackles, he immediately realized that this was a sealing technique.

As a Konoha ninjutsu expert, Hiruzen Sarutobi had seen many techniques and studied many books. The Shackles of Darkness was a sealing technique of the Uzumaki clan, which he had also studied. This technique was very special, requiring mastery of Yin-attribute chakra and extremely precise control of chakra by the user. He never expected that Wolf Fang would master the Shackles of Darkness.

In addition, he had some doubts. The Dark Shackles used by Langya were somewhat different from the sealing techniques of the Uzumaki clan that he had studied. Langya could even forcibly absorb the Eight-Tails' chakra through the Dark Shackles. This ability was undoubtedly a further enhancement and improvement on the basis of the Dark Shackles.

"Could he be a member of the Uzumaki clan?"

Hiruzen Sarutobi secretly wondered, becoming increasingly curious about Wolf Fang's identity. He thought that only a true member of the Uzumaki clan could wield the Dark Shackles technique to such a level.

Immediately afterward, Hiruzen Sarutobi looked at Minato Namikaze with a hint of hesitation on his face. He really wanted to know the true identity of Wolf Fang, and the Fourth Hokage, as Wolf Fang's strong recommender, should know Wolf Fang's true identity.

After some thought, Hiruzen Sarutobi finally spoke, but he didn't directly ask about Wolf Fang's true identity. Instead, he probed indirectly, "Minato, Wolf Fang is currently using the Uzumaki clan's sealing technique, Dark Shackles, right?"

Minato Namikaze's expression shifted slightly, and he replied ambiguously, "I think so."

He wasn't surprised that Uzumaki Hanamichi used the Dark Shackles Technique. He had witnessed Uzumaki Hanamichi use an even more powerful vortex sealing technique before, so this level of sealing technique was within his expectations.