The first batch of hot swords made had a pass rate of only 50 percent, mainly because Qingming was trying to fuse them together with different cured chakras. Wouldn't it be perfect if the blade of the hot sword was chakra with wind, the sword with thunder with thunder with stabs, and the blade with earth and water to strengthen its hardness and toughness?

However, after the experiment, the thunder attribute was restrained by the wind attribute, and the earth attribute was restrained by the thunder attribute Chakra, and this experiment could not succeed after all.

Later, Qingming finally came up with a genius method, combining the chakra blocks of the thunder attribute and the water attribute, so that the hot sword created could throw out a water-like electric blade under the user's stimulation, and the attack range was greatly increased.

Or maybe the fire escapes solidify the chakra and add the earth escape, so it becomes a lava hot sword with ultra-high temperatures, and has the power to melt gold and iron. Wind and fire are hot swords that burn when they are collided.

It's amazing.,Uehara found that the name "hot sword" turned out to be very appropriate, in the ninja world dominated by cold weapons, the hot sword is equivalent to a magic weapon that spells cold weapons.,

The so-called combined ninjutsu is originally to use ninjutsu with different attributes to perform together to increase the destructive power of ninjutsu.

The fusion of ninjutsu with different attributes is actually the fusion of different ninjutsu chakras, and the fusion of different solidified chakra blocks is naturally also fusion.

Somehow, the scorpion was injured in his laboratory, and when Uehara went to see him, the scorpion's head was mummified like a bag.

"What's wrong?" Uehara asked with concern.

"Brother Uehara, the essence of the spiral pill you gave me is to compress the most likely chakra into a ball and spin it quickly."

"The change in the shape of the Wind Chakra is to make the Chakra thinner and sharper. The morphological change of the Thunder Chakra is to make the Chakra sharper. ”

"Could the solidified chakra also be a special morphological change?"

Although the scorpion's head was completely encased, Uehara could see some fanatical excitement in the eyes that peeked out from under the scorpion's bandage. This kind of excitement is common in perverted scientific paranoia.

"Look at this." The scorpion happily showed a fist-sized ball to Uehara.

"I've compressed the solidified chakra of the star ninja to more than a hundred times, this is the limit."

Then, the scorpion must pull Uehara to show off his latest discovery.

The chakra ball, which is compressed and more condensed than the spiral pill, in addition to not being able to rotate, what kind of power does it have, Uehara actually has some expectations.

The scorpion did not go to the ninja test field again, but went to the strait, and the temperature of the solidified chakra ball after condensation was very high, and the whole thing was red, and it could not be touched with hands. The scorpion manipulates a puppet and throws the entire chakra ball into the sea.

The fiery red chakra with a blazing light made a beautiful arc and fell far into the sea.

Rumble!!

Uehara couldn't imagine that a small chakra ball could explode a fire that burned the entire strait.

The sea seemed to be covered with a layer of gasoline, and the gasoline was ignited again, and the fire wave jumped high in an instant, Uehara subconsciously took a step back, and the tongue of fire jumped up from under the strait, crossed the strait dozens of meters high, and almost burned Uehara's shoes.

Uehara and the scorpion watched as the raging fire burned in the sea, and the light of the fire turned the strait red, and the heat wave rolled in on their faces, and it took a long time to subside.

This power has the power of an S-level fire escape, and the scorpion, he is useless with any chakra, he just throws out a ball.

If all the chakras of a middle ninja are compared to one copy, the scorpion compresses the chakra of a hundred upper ninja into a small ball, which means that he can hit a hundred middle ninjas at will.

"Scorpion, it must be very difficult to compress and solidify the chakra, how long did it take you to make this chakra bullet?" Uehara immediately asked the crux of the question.

"A week." Scorpion smiled, "So, if it can't be mass-produced, it's better to use the detonation charm conveniently." ”

Scorpion more and more agreed with Uehara's words, it is an amazing ability to make a super powerful ninja tool, and it may be ten times the ability to mass-produce a powerful ninja tool.

The scorpion can compress the cured chakra by a hundred times, others cannot, not even Qingming, the limit of Qingming can only compress the chakra by about fifty times, and the cured chakra with a compression ratio of fifty times is sharp enough for the hot sword of the blade.

In the original scorpion work, people are terrible beings who can be S-level rebels, and they are qualified to be a shadow, so that a shadow-level powerhouse can work hard for a week, and only one chakra bullet is made, which is too cost-effective, and no one can afford to use it.

Both Scorpion and Uehara believe that if solidified chakra bullets can be produced in large quantities, the prospects will be promising.

If the chakra bullet is mass-produced, the scorpion decides to prepare to equip his tens of thousands of puppets with ninja equipment that fires chakra bullets, so that each puppet is a terrifying weapon that can continuously release S-class ninjutsu.

Uehara thinks that if the chakra bullet is mass-produced, it will be the ninja version of the grenade, an oversized grenade......

The Detonator can only explode, while the Chakra Bullet will explode into Fire, Wind Blade, Lightning, Floods, and Mudslides......

The star solidifies not only the chakra, but also the ninjutsu that the chakra represents.

The process of solidifying the chakra of the scorpion uses the principle of the spiral pill, the ten fingers of the scorpion can manipulate ten puppets at the same time, and in terms of the ability to control the chakra, there are not many people in the ninja world who are comparable to the puppeteer.

In the first step, the scorpion first seals a large pile of solidified chakras into a piece, the second step uses machinery to hang the giant chakra block in the hollow, and then the third step is to use absolutely stable and uniform force, the ten chakra lines of the scorpion are like ten real arms, and the chakra is evenly compressed while rotating.

This process lasts for several days, and eventually the chakra will condense into a small ball, like a spiral pill that has been frozen.

Knowing the whole process, Uehara, Scorpion, Harumi, and the ninjas of the Wind Demon Clan, the Sky Ninja, and all the people who have studied the development of ninja have all invested in tackling key problems.

Eventually, the Scorpions set up an expensive production line to produce chakra balls that were fifty times more compressed.

The production line is expensive because of the huge centrifuge and because the tools responsible for the compression oscillation cutting and curing chakra are all made of chakra metal.

Since then, the scorpion has been able to get out of the way, although the production time of the chakra ball has been doubled, and the quality has also doubled, but after all, the energy has been produced.

Limited by the speed at which the star ninjas refine chakra, the current production rate of chakra bombs is less than 100 per month.

What's more, Qingming still needs to make hot swords, and the production of chakra bullets is even more unlikely to increase.

The city defense weapons of the City of Peace finally have a choice, combined with the principle of the Chakra cannon in Yunyin Village, the scorpion seals the Chakra shell in a spherical steel container, and then uses the Chakra cannon to shoot out, and it will explode when it touches the ground.