Uehara completely singled out the shortcomings of the forbearance, but he didn't point out the shortcomings of the forbearance at all, but instead went to explode the escape. Uehara is always smart, and he will be careful to maintain the relationship with his friends.

"Brother Uehara, the star you gave me is really a magical treasure." The scorpion's eyes lit up, "Because the star has the effect of solidifying chakra, after my research with Master Qingming, we have made a ninja that can solidify the chakra into a fixed shape." ”

The scorpion casually drew on the ground for Uehara to see, hoping that he could understand it more clearly, "Solidify the Explosion Chakra into a slender needle, so that the solidified Explosion Chakra itself is a ninja tool, so there is no need to make additional ninja tools." ”

"This saves a lot of precious metals."

"As for Hunting, he can only hold on for more than ten seconds, which has exceeded my expectations." The scorpion shook his head, "In more than ten seconds, hunting him is equivalent to completing hundreds of ninjutsu attacks, which is enough to consume the chakra in his body in an instant, this is not a problem with the ninja, it is the limit of his own body." ”

"That's right," Uehara nodded, "In that case, the Vulcan cannon is already the perfect ninja tool, and I thank you for it." ”

"Brother Uehara, you know what, you are simply a genius." The scorpion's eyes are full of stars.

Uehara couldn't help but be ashamed. Uehara, who has harvested the worship of scorpions, in fact, he can't do anything......

Uehara and Scorpion discussed other details of the Vulcan Cannon together, such as the life of the barrel, and the consumption of consumables, that is, star fragments, and Scorpion replied that that the small piece of star was enough to last a long time.

As for the barrel wear issue, Scorpion said that it would make more replacements for Explosive Hunting in the future.

"Brother Uehara, that is, it's that star ......" The scorpion twisted and pinched, looking like he didn't dare to speak.

This look of wanting something but being embarrassed to speak, Uehara suddenly felt amused, "The star will be given to you by the scorpion." ”

"Thank you, Brother Uehara!" The scorpion happily hugged Uehara and jumped straight.

Since there is no problem with the ninja at all, the twenty seconds of the Vulcan cannon is enough to empty a chakra of the upper ninja, which reminds Uehara of the banana fan of the six immortals in the original book, which is a magical ninja that can allow anyone to have five kinds of escape skills, but there is also the problem of too much chakra consumption.

In the Fourth Ninja World War, the Konoha ninja picked up the banana fan every day, and she used it three times, and after killing the two doppelgangers of Kakuto, she almost died on the spot due to excessive consumption of chakra.

Uehara thought about it again, but he still didn't think about the way to make the explosion hunt more "lasting", he thought about it while walking back, and saw the hunt lying on the ground from a distance.

Uehara and Scorpion nervously ran over and found that this guy was just asleep, not to mention how comfortable he slept was, and he couldn't wake up.

Uehara and the scorpion met each other and couldn't laugh or cry.

It's not that the hunt is too bad, it's that the ninja that Uehara and the scorpion work together is too violent.

Uehara sent the hunter back to the village, and the scorpion left first, and when he left, he took the new ideas provided by Uehara to go, and the wreckage of the Chakra cannon in Yunyin is a rare research material, and it would be great if it could be replicated successfully.

Uehara's every move in Iwakuin Village can't hide the eyes of the Iwaki ninja, and while Hunter is still resting, Uehara is called away by the shadows to ask.

"I developed a new type of ninja with the Red Sand Scorpion of Sand Hidden Village, and that's it." Uehara explained everything to the dark department, and it didn't take long for Onoki to know that Uehara had developed a super-powerful ninja that could pierce through a hundred earth walls in three seconds.

What Iwain Village is best at is Tu Dun Ninjutsu, and Tuliu Wall is the most commonly used defensive ninjutsu of Iwa Ninja, if the enemy masters this kind of ninja that restrains Tu Liubi, it is very troublesome for Iwain Village.

Fortunately, this forbearance belongs to Iwakuin Village.

"This kind of ninja requires the chakra of the Exploding Clan to use, and it is very difficult to make, and now, except for hunting, no one can successfully use this kind of ninja tool."

Onoki will be skeptical.

Twenty seconds is enough to hunt and defeat half of the hill, which is actually terrifying, but Uehara is still slightly insufficient.

If you don't blast all the obstacles into slag as far as your eyes can see, this is a ghost's firepower.

Hunter is already an adult, and the amount of chakra will not make great progress, but the use of the Vulcan cannon requires the support of a large number of chakras, and after thinking about it, Uehara thought of a method that is not very easy to use.

"Hunting, from today onwards, I will teach you the Eight Dunjia."

At the entrance of Iwain Village, Uehara was carrying a huge rock, and the hunt around him was even worse, not only was his limbs tied with lead, his body was wrapped in sandbags, and the stones he carried were much larger than those of Uehara.

It is not very difficult to open only one or two of the Eight Gate Dunjia, the key is that it requires a lot of exercise.

From the beginning of Uehara to teach hunting the eight doors of Dunjia, the nightmare of hunting came.

Exercise with weights for more than 14 hours a day, long-distance running, handstand crawling, rock climbing, swimming, weight-bearing......

Countless training that consumes physical strength, Uehara is a little unbearable, and hunting is even more tired like a dog, and he can fall asleep and fall while running.

At a speed visible to the naked eye, as the devil's training progressed, Kari quickly became dark and thin.

Mayi couldn't bear to hunt so hard, and more than once he couldn't slow down the progress of keeping up with Uehara's request, and Uehara ruthlessly drove Mayi back.

A month later, on a cliff more than ten meters above the ground, Uehara tied all his limbs and hung him upside down.

The scissors in his hand clicked a few times, and Uehara smiled maliciously, "Hunting, remember the trick given to you, the first door of the Eight Doors Dunjia, open the door, and the acupuncture point is on the forehead." ”

"The brain is the main switch of the body, and the potential of the human body will be stimulated between life and death, remember, are you ready to use chakra to impact the shackles that lock the potential?"

Something was also stuffed in his mouth, and he couldn't speak, but he could only make a whining sound, and there seemed to be fear in his eyes.

Click.

Uehara cut the rope, and Kari immediately fell into free fall.

More than an hour later, there was a sound of a heavy object falling to the ground, and Uehara covered his eyes, looking embarrassed and embarrassed, and he couldn't bear to witness it.

"Uehara-sama." The two Iwa shinobi lifted Kari, who had fainted, up and asked for instructions on what to do.

"Not bad," Uehara glanced at the grizzled Kari, his face expressionless, "but why did you fail, is it because you didn't train enough?" ”

The training became more difficult again, and two months later, Blaster was still half dead.

Three months later, it's still the same......

Half a year later, on the cliff wall as high as 100 meters, the bottom of the cliff was full of sharp rock thorns, and Kamasa screamed and fell down rapidly.

(Secretly put armor on this guy, he shouldn't die, right?) And the rock thorn is also fake, it will be fine, right? ）

Uehara looked down, and he was unsure of it.

"Eight Gates Dunjia - Open !!"

"Explosive Ninja Technique - Earth Flow Collapse City Technique!!"

When Uehara saw the flames of the explosion that lit up the entire cliff floor, he knew that the explosion had finally succeeded.