Konoha's Ice Escape Immortal

Shinji Uesugi, who was active in the territory of Yuno Country, was naturally ignorant of the strategic policy set by the senior management of Wuyin Village. At this time, he was trying a ninjutsu under development in a forest. There are high hopes that he can get rid of the ninjutsu that is currently the bottleneck in improving his strength.

As early as half a year ago, Shinji Uesugi found that his strength was improving more and more slowly. Obviously, his own strength was close to the upper limit that his physical aptitude could achieve.

In the future, even through years of hard work and self-cultivation, the strength that can be improved is extremely limited, and even with age, the level of strength will show a downward trend.

Although Shinji Uesugi himself could not have imagined the power of the gods in the Fourth Ninja World War in the future, but based on his current knowledge, he also knows that the limit of human beings in this world is far beyond that.

For him who pursues strength, stagnation and regression of strength are absolutely not allowed.

Chakra is the foundation of ninjas, and the most direct way for ninjas to improve their strength is naturally to enhance their own chakras.If he can make his own chakra level reach the level of Kisame, his combat power can be increased by four to five times!

For ninjas who are proficient in chakra control, the increase in the amount of chakra does not simply mean that the "blue bar" is longer. In fact, making full use of chakra can improve the ninja's strength, speed, and ninjutsu in all aspects. power and magic power.

It's just that most ninjas don't use Chakra very well, and for ninjas who use Chakra spiritually, most of them have very limited Chakra, and they have to be careful and careful when using Chakra in actual combat.

Shinji Uesugi has been looking for ways to improve his chakra, for which he has done a lot of research and experiments, and his partner Kisame also volunteered to participate in the research at his request.

Of course, Kisame's duty in this process is to be studied by him.

Fortunately, Kisame, who was born with an amazing amount of Chakra, was willing to assist. Shinji Uesugi finally found a technique that could simulate the condensation of Chakra in Kisame's body, and successfully developed a sealing technique that could theoretically greatly increase the amount of Chakra in a ninja— - Seal of "Heterogeneous Jade"!

In the center of an open space, four huge scrolls were neatly spread out, each with a complex seal pattern drawn on it, and all the seal forms formed a more complex seal array.

Uesugi Shinji was standing in the center of the sealing array, his hands were sealing with a frequency that was neither fast nor slow.He is not in the middle of a battle at this time, he does not need to use the fastest speed to complete the seal, as long as he maintains a normal speed, so that all the seals can be completed accurately and coherently.

Not far from the sealing formation, Kisame stared boredly at the sealing formation in front of him that he couldn't understand.Although he himself is not a ninja who is good at sealing techniques, he still feels awe-inspiring about the sealing array completed by Shinji Uesugi.

Before this, he had never heard of such a complicated sealing formation, let alone seen it.

But what Kisame doesn't know is that Shinji Uesugi has an optical brain, the top technological product from another world, in his mind, which can help Shinji Uesugi complete calculations and analyzes that ordinary people cannot complete. He relies on optical brains to develop ninjutsu. Much easier than ordinary ninjas.

At this time, Uesugi Shinji had completed more than [-] seals. With the complex seal array under his feet, the complexity of the entire seal technique was second to none in the entire ninja world.

I saw light blue rays of light gradually appearing on the seals on the sealing array, and these rays of light are exactly chakras without any attributes.When Shinji Uesugi formed the No. 40 nine seals, the sealing process of the entire sealing technique has also been completed.

All the Indian-style rays of light on the sealing array frantically gushed out an extremely large amount of chakra.These chakras quickly condensed into a football-sized blue ball of light in the center of the sealing formation. As the number of chakras poured in, the light ball gradually changed from light blue to dark blue. Gradually became restrained.

This dark blue chakra energy ball is exactly the "Heido Jade" developed by Shinji Uesugi!

The reason why this sealing technique is named "Wai Dao Jade" is because the Chakra of the Wai Dao Jade is too powerful, and the ninja cannot introduce it into the body, and can only be suspended around the user in a form of "plug-in". Chakra is extracted into the body and then used.

Not far away, Guixier looked at the Wai Daoyu suspended in mid-air, his eyes were full of shock.

Although the amount of chakra in this outsider jade is still a little lower than the amount of chakra in his body, it has exceeded the amount of chakra by nearly seven or eight times that of ordinary jounin. The "ordinary jounin" here also includes Shinji Uesugi.

Kisame was not shocked for too long, his expression quickly returned to normal, and he raised his hand and squeezed his chin and said to Shinji Uesugi: "Ah, I was able to rely on the absolute advantage of chakra to beat you in the previous sparring, but if If you can really use the energy of this chakra ball for yourself, I'm afraid I won't be your opponent at all."

Uesugi Shinji didn't respond to Kisame's words, and all his attention was focused on the outsider jade in front of him.

Only then did Kisame notice that a few bean-sized beads of sweat dripped down Uesugi Shinji's forehead, and the expression on his face became more and more dignified.

Suddenly, a dazzling white light appeared on the original dark blue sphere of the outer jade. The chakra on the surface of the sphere rapidly fluctuated in waves. It was obviously in an extremely unstable state and was about to explode. the edge of