rock ninja log

Kakuzu took away the long knife and sewing needle. This knife was suitable for him. He also controlled the thread to fight. For some reason, he sucked the nearly one meter long needle-like knife into his mouth, and then spat it out.

When it came out, the earthen wall tofu used for testing was penetrated several times in succession.

Because the Byakugan played an important role in the battle, Hinata had the right to choose first among the remaining two swords, the Blast Sword and the Beheading Sword.

Uehara thought the ninja sword worth 20 million was cheap, while Hinata thought it was expensive. However, thinking about how much money he already owed, he became numb and didn't care about such a small amount of money.

Hinata has been struggling with which ninja sword to choose for more than ten minutes. He kept checking the two ninja swords. Byakugan was as easy to use as a metal detector. The inspection results made Hinata very satisfied with the two ninja swords.

The texture is uniform, with no cracks or pores at all. This kind of quality, Uehara said, is enough to be used as a seamless steel pipe to make a cannon.

"I want……"

"I want to decapitate you with a big sword!" Uehara spoke first before Hinata could say anything. He seemed impatient, as if he was afraid of missing a valuable treasure.

Hinata Zhen, who originally wanted to choose the explosive sword, hesitated, "...the decapitating sword? There seems to be nothing special about this sword, but you always have some inexplicable information..."

After repeated hesitation, he stared at Uehara again and again. Suddenly, Hinata showed a smile of victory, "Hahahaha, Uehara, the decapitating sword must be more powerful. I want the decapitating sword. That ugly sword is yours."

!”

The Blast Sword is indeed ugly. The heavy rectangular blade looks very bloated. The beheading sword looks good, but it is suspected to be the weakest among the seven swords of the Kirin ninja, which is exactly what Uehara does not want.

Uehara reluctantly put away the explosive knife. It was very hard for Uehara to endure it. He wanted to find a place to laugh out loud.

He had no idea that Hinata had been tricked. He was testing the knife on a tree stump with great interest. The blade was too heavy and Hinata was not strong enough. He could only use the strength of his hands to use it.

One knife can even smash the earth flow wall, but Hinata is not satisfied, "Uehara, I think I can only use this knife when I grow up, it's too heavy!"

"You have grown up!" Uehara, who was still studying explosive swords, replied angrily, "You are already a jounin, let alone you can't even control a sword."

"So Uehara, you said that this sword can recover automatically. How does it recover?" Hyuga was not used to holding the high-level decapitation sword. He was even a little depressed. As a taijutsu ninja, when using a ninja sword,

Very few, otherwise, go back to Konoha and sell them for twice the price...

"You can ask Kakuzu to help, break the knife, and after absorbing the blood, the knife will recover."

Hinata is struggling with the ability of the decapitating sword, and Uehara is the same. The blasting sword is a sword with explosive power, and the explosion is not nuclear fusion, not an energy furnace, it is just a simple detonation talisman. I thought I had picked up an artifact.

The result was tasteless.

Not long after, Hinata came back in despair, "Uehara, go and talk it over," Hinata looked embarrassed, "I asked Kakuzu to break the knife for me, and he asked me for money..."

"It's my uncle! If he wants money, just give it to him. Why bother me!" Uehara cursed loudly as to whether he could study quietly.

…

"We're going to hunt two rabbits and catch some fish later. Do you want to eat Kakuzu?"

The process of negotiating with Kakuzu is very simple. Maybe one day he can conquer the ninja world with his cooking skills. Kakuzu's special body structure still retains the sense of taste and smell. This is another weakness of Kakuzu discovered by Uehara. Kakuzu has a hundred

The body is invulnerable to poison, Uehara has already verified this when fighting the Mist Ninja, but the sense of smell is still there, and things like chili powder are more effective than poisons, although the effect is minimal, so what about preparing some gas with a very pungent smell...

Kakuzu may have another weakness, Silver Star Grass. Learning medical ninjutsu from a pharmacy master, Uehara already has enough knowledge about herbs and other things. Although Kakuzu has thrown away all the medicine, he can still find it in the lush vegetation.

In the Land of Fire, common medicines can still be found.

Silver star grass is relatively common. He has never let down his guard. Uehara has been experimenting with various medicinal materials. The possible weakness of silver star grass was accidentally discovered. That time, he didn't eat any of the roasted rabbit horns with silver star grass.

.

Not letting go of any possibility, Uehara secretly prepared some Silver Star Grass juice, and then seized the two hollow syringe-like ninja swords from the Mist ninja and put them to use. If there was a need to make an enemy of Kakuzu,

Try poking him...

Kakuzu competes with the decapitating sword. The Earth Release Earth Spear Technique is a technique that can strengthen the body. Uehara first knew about this technique from the battle between Kakuzu and Kakashi in the original work. The tyrannical power made Kakashi unable to resist.

He dared to take a hard blow, but now he hit many punches like iron, roughly estimated to be close to a thousand punches, and the beheading sword was bent, but it still didn't break.

The decapitating sword is not a very hard sword. It has been interrupted by the Raikage and cut off by the Eight-Tails. Akatsuki's Biwa Juzo was also tricked by the decapitating sword. He used the decapitating sword to resist the Mizukage's attack and was beheaded.

The broken fragment of the machete penetrated his abdomen, causing his death.

"Nai," Uehara leaned close to Hinata and whispered, "use your white eyes."

Seeing a different meaning in Uehara's eyes, Hinata nodded secretly.

"Byakugan!" There is a special meridian structure near the Byakugan. When chakra gathers near the eyes, the meridians bulge, making Hinata look a little ferocious.

"The art of earth spear..."

Before he had time to observe, Kakudu turned around and looked over as if he was aware of it.

"Let me come, it's almost broken."

Hinata's reaction made Uehara's eyes light up. This guy is not stupid.

"I'm here to help too!"

Two clones were separated, and Uehara helped Hinata carry the bent beheading sword.

"Soft Boxing Technique. Ba Gua - Collapse Palm!"

Integrating the technique of the Rasengan, with one palm strike, Uehara's clone dissipated directly, and the decapitating sword also shattered into countless fragments.

"Kid, can your eyes find all the weaknesses?"

Crossing his arms, Kakuzu looked at Hinata with interest.

"I can find the most severely damaged part of the internal structure of the blade. Then, the soft fist technique is best at penetrating attacks..." Hinata Zhen didn't know why and explained to himself.

"So, you also know my weakness?" Kakuzu looked at Hinata in a playful manner, and Kakuzu finally focused on Uehara.

"I don't need to roll my eyes to know your information!" Uehara curled his lips with disdain. If it weren't for the fear of being beaten, Uehara would have raised his middle finger. "Our Iwagakure ANBU has your information, and it's very detailed. Otherwise, I

How come I know your name and your weaknesses when we first meet?"

Kakuzu frowned slightly and left. It seemed that Uehara's explanation was perfect.

Finally, after dealing with everything, Uehara was not sure whether this guy would break up the vote, and he didn't feel safe at all.

I picked up several fragments of the beheading sword and weighed them with my hands. They were heavier than chakra metal. They couldn't be ordinary iron. There should be other substances inside.

These fragments should be of great research value, so Uehara picked up a lot of them and went to study them when the experimental equipment was ready when he returned.

"Okay, now let's go catch rabbits."

…

The five rabbits were caught back, and the arteries of the rabbit's legs were violently cut with a kunai. Then, as the rabbits struggled, the blood splashed everywhere, and at a speed visible to the naked eye, the blade of the knife was slowly recovering at the fracture.

Matter cannot be created or destroyed, it can only be transformed from one way to another. Uehara firmly believes in the principle of conservation of mass and energy.

"That's not right," Uehara frowned more and more, "It's just such a small amount of blood. If the restored substances are all iron in the blood, then the quality won't match..."

"I saw chakra flowing towards the fracture," Hinata's white eyes once again made Uehara envious. This is perfect for scientific workers to use for research, "There are also some black things, I don't know what they are...

Oh, no more."

"Black?" What could it be if it wasn't chakra? Dark matter? Natural energy? Microorganisms? Or...soul?

It was getting more and more interesting, so I killed another rabbit and said, "Hey, do you still have those black things?"

"It's not the soul. My eyes can't see the soul. It's something else."

Being very scientific, Uehara cut his finger and placed it on the broken part of the beheading knife. Strangely, the blood seemed to have stopped coagulating, and blood kept flowing out from the wound on his finger, giving him a numbing feeling.

"Well, it only absorbs blood, not other substances, a blood-drinking sword? But the speed is too slow. If the blood-sucking speed was faster, how good would it be to suck people into mummies with one blow?" Uehara thought in his mind.

Very good, but he easily forgets other things when he thinks about them, so the blood flowing from his fingers filled up the remaining half of the beheading sword's blade.

Finally, Uehara's face turned pale, which was a symptom of excessive blood loss.

"Zhen, you are serious. I helped you study the beheading sword, but you didn't know how to take care of it. What if something happens to me?"

"You didn't let me disturb you!" After witnessing the miraculous recovery process of the beheading sword, Hinata was very satisfied with his newly acquired ninja tool.

"Kakashi, your information is wrong." He thought of this sentence inexplicably, and finally Uehara shook his head mockingly. At this time, the fourth generation of Namikaze Minato was still in the ninja school, far before Kakashi appeared.

time.

…

"Wow, today's barbecue is so delicious!" Uehara couldn't stop after taking a bite.

"Um, why don't I think so?" Hinata tasted it doubtfully, "The taste is indeed more... pure. Is it the new seasoning you added?"

"Most of the time, meat-based foods are boiled beforehand to remove the blood foam, because the remaining blood will affect the taste." As he spoke, Uehara looked at the beheading knife stuck on the ground next to Hinata with envy on his face, "

But the beheading knife will suck blood. Hahahaha, this knife is so suitable for cooking. Zhen, if you want to sell this knife, you must sell it to me. I will take it back and give it to Wutong..."