Because of the information provided by Hayashi Yuuri, Qianyu made a special trip to Watergate's house before leaving Konoha. Watergate is still on the front line of the Water Country, so his family is only Kushina himself at home.

Qian Yu knocked on the door, and when Jiu Sinai saw that it was him outside the door, he couldn't help but be a little surprised.

"Qianyu, why are you here?"

As he spoke, he looked to the side, wanting to see if someone else was there.

"Master, don't look at it, it's just me, I'm asking you for a favor today."

Qianyu shrugged and said.

"Help?" Jiu Sinai couldn't figure out what Qian Yu would need her help with, but she didn't ask much, but directly let open the door, "Come, come in and talk." ”

Qianyu entered the door, and Jiu Sinai brought him a cup of tea, and then sat opposite Qianyu.

"Tell me, what do you need me to help with?"

"That's ......"

Immediately afterwards, Chiba told Kushina all about the process of seizing the Thunder Knife, the performance of Hayashi Yuri in Konoha Village, and what she said to herself before leaving.

“…… Here's the thing, this knife, although it is not necessary for me, is my trophy anyway, and now because it is far enough away from the fog, the opponent's summoning ninjutsu cannot take effect.

But once the other party quietly approaches the area around Konoha Village, this knife, as well as the broken knife and decapitation broadsword, may be channeled by the other party at any time, so I hope that you can help me remove the sealing technique on this knife. There is also the side of the beheading big knife, which may also require your wife to take special action. ”

Qian Yu said, placing the two knives behind his back in front of Kushina.

Hearing this, Jiu Sinai nodded, "As long as I can help, I will definitely help, the Seven Ninja Swords of the Fog Hidden were snatched back by you, and the Mizukage must be almost angry by now." ”

As she spoke, she laughed herself, as if she thought of the way Mizukage blew her beard and stared, and she herself felt a little funny.

After laughing, Kushina reached out and gently grasped the hilt of the Thunder Knife, holding the short knife flat in front of him.

After looking at it carefully for a while, I didn't see any movement from her, and one after another spells appeared on the blade.

These spells do not affect the specific use of the Thunder Knife, but they can react with the corresponding handprints to achieve the purpose of long-distance summoning.

"It's similar to spiritism, but it's lower than spiritism...... Hey? It's kind of interesting.,This technique.,If the cracking method is not right.,Sure enough, it can absorb the chakra used by others.,Constantly strengthen yourself...... It's a little interesting, it's a little interesting, I didn't expect that there is such a sealing technique in the fog, this fourth generation of water shadow is not simple, but in front of me Jiu Xinnai, no matter how powerful the sealing technique is, it is useless! ”

That's natural, otherwise Qian Yu wouldn't have come to Jiu Sinai specifically for help.

Seeing that her hands were quickly sealed, Qian Yu could feel Jiu Sinai's chakras gathered on top of her hands, and then as her right hand pressed on the thunder knife, those chakras poured into the thunder knife one by one.

Thunder immediately erupted from the blade, but the electricity bypassed Kushina's palm, as if she were a large insulator.

And as more and more chakras were injected into the thunder knife, the thunder light on it became more violent, and along with it, there were also spell marks that appeared on the blade.

There are many more than the number of Qian Yu seen before, obviously, these spell seals that have only appeared until now should be the true body of the sealing technique on this knife.

The previous ones may just be tricks, or they may be part of other effects, but the real core is precisely these hidden spell marks. As long as these hidden parts are cracked, the knife will not be channeled back.

Qian Yu couldn't help but feel a little emotional.

Fortunately, it was Jiu Sinai who shot directly, she was not only a super awesome in sealing techniques, but also had a large number of chakras, so she was able to force out these hidden spell marks.

The two conditions can be said to be indispensable, and even Jiu Sinai, at this time, there is a tired look on her face, she gritted her teeth, and continued to enter the chakra, until those curse marks became more and more obvious, almost jumping out of the knife, she suddenly withdrew her right hand, her hands quickly sealed, and then her right hand pressed on the knife again.

Visible to the naked eye, all the curse marks were rapidly dissipating, as if the ice and snow were melting, and the curse marks were erased from the knife little by little.

Until the last trace disappeared, Kushina's body was already covered with sweat, which showed that it was a little difficult for her to break this sealing technique.

It's no wonder that those ninjas in the sealing class have no way to do anything with these two knives.

"Alright...... The spell has been lifted, so you can use it with confidence. ”

Jiu Sinai reached out and wiped the sweat from his forehead, and said with a tired face.

Qian Yu watched from the side, arguing with the other party from the bottom of his heart and bowed, "Master, thank you so much." ”

"No thanks," Kushina waved his hand, "It's all for Konoha, but I should thank you for allowing me to help me and finally have something to do." ”

She didn't say that by saying this, she wasn't talking about the scene, because she was really happy.

After all, no one wants others to be on the side watching the show when they are fighting.

But this can't be helped, who made her a nine-tailed pillar force?

As long as she dares to leave Konoha Village, the ninjas of the hostile country will kill her at all costs, and now Konoha Village, although there are many talents shining in the stars, but the result of losing the Nine-Tails, Konoha still can't afford it.

So although Kushina was very reluctant, she was still grounded and had to stay within the boundaries of Konoha Village at all times, guarded by the three generations himself.

Otherwise, she will appear on any battlefield, and Mizumon will be restricted in the first place, he will definitely personally protect Kushina, in addition, he also needs a person who is equivalent to Mizumon's strength to cooperate with each other, that is to say, if you want to ensure Kushina's safety, you need at least two shadow-level ninjas to put down all their tasks.

This is obviously absolutely impossible for Konoha Village, which is in a state of war, so she can only be locked up in Konoha Village, there is an enchantment outside, and there are three generations inside, so that such a defensive measure can be regarded as safe.

Even Danzang was cautious when dealing with Kushina. Although his heart is broken, he still regards Konoha as the most important after all, and the safety of the Nine-Tails is related to the peace of the entire Konoha Village, even Tuan Zang does not dare to have the slightest intention of messing around.

Fortunately, Jiu Sinai also understands the reason, and she also knows what kind of responsibility she bears, so she has never made trouble, but she has always been treated as a canary, and of course she is uncomfortable in her heart.

So Qian Yu came to her with a thunder knife to help, she was naturally very happy, after all, she was not a useless person, and she could also contribute a small amount to the war in Konoha Village, which was the most important thing.

Having lifted the seal of the Thunder Knife, Chiba was finally able to move.

He put the two knives behind his back again, and after saying goodbye to Kushina, he turned around and went directly to the Konoha Gate.

After registering for entry and exit, under the admiring gaze of the gatekeeper ninja, Chiba walked out of the Konoha gate. Then he slowly rose into the air, and after identifying the direction, he flew towards the direction of Kikyo Mountain.

……

Mt. Kikyo is located on the border southwest of Konoha Village, adjacent to Kawanokuni, and was the main battlefield of the battle between Konoha and Sunagakure.

Needless to say, if they want to invade Konoha, they must take this military fortress that was established decades ago. Because Mt. Kikyo is the southwestern gateway of Konoha and its position is extremely important. If this place can be taken, Konoha Village will be in no danger to defend in the southwest direction, and Shayin can be attacked, retreated and defended, which can be said to have revitalized the entire occupation at once.

And for Konoha, this place is even more important.

As a result, the two sides started a protracted battle here.

When Qianyu arrived, Sand Hide was launching a new round of attack, and it was Sand Hide's puppet division troops who were the leader, and the secret weapon that was quenched with poison in the sky made the Konoha ninja hide in all corners and couldn't poke their heads out at all.

The scene was once very miserable suppressed by the other party, and the defense line that had been established with great difficulty was constantly retreating.

"Go up, don't let them hit it!"

One of the upper ninja shouted, saying to the middle ninja and the lower people around him, and at the same time used the kunai in his hand to fly more than a dozen poisonous needles that shot at him.

However, there are too many enemies on the other side, and a single puppet can spew out hundreds of hidden weapons, densely packed like locusts in the sky.

Even if this Shangnin's strength is not weak, how can he resist hundreds of poisonous needles with just one pair of hands? It was also because he was a ninja that several puppeteers on the other side had their eyes on him.

As a result, he was greeted by thousands of poisonous needles alone, and except for the poisonous needles that were not aimed at him, the remaining poisonous needles were enough to shoot him into a hornet's nest.

Not to mention that these needles are poisonous, even if they are not poisonous, he may be killed instantly.

After blocking a dozen poisonous needles, more poisonous needles pounced on him, and after this shinobi used the stand-in technique to dodge a wave, he could no longer dodge, because more poisonous needles were shooting at him, and he could only close his eyes and wait for death to come.

However, the expected severe pain did not come, on the contrary, bursts of exclamations sounded around him, which made him very curious.

Shangnin subconsciously opened his eyes, and the scene in front of him made his eyes widen.

"This ......"

He swallowed in disbelief.

All the poison needles floated less than ten centimeters away from him, and he could even see the purple venom impregnated on the surface of the poison needles.

However, as if there was an invisible wall of air, these poisonous needles could not penetrate an inch, and all of them stopped in mid-air.

"How ...... this?"

Shangnin muttered subconsciously, and then he knew what was going on.

"Chiba is here! He's coming! ”

"Great, with him, we don't have to be afraid of puppeteers anymore!"

"Qianyu is finally here, we have hope of victory!"

"Counterattack, kill those puppeteers!"

Cheers rang out from all corners of the battlefield, and the upper ninja, who was almost a range-shooting hedgehog, subconsciously looked into the air. I saw a young man who looked a little thin, flying lightly in the air, carrying two strange weapons behind his back.

At this time, he was opening his hands and freezing all the hidden weapons that were shot at the Konoha ninja in mid-air.