Not to mention how Yan Yin and Yun Yin changed their mentality after being deterred, and Rope Tree drove the Skywalker fortress to show off on the battlefield of the Land of Earth for a while, he immediately went south to the Land of Rain. He knew very well the idea of ​​"smart people" in the top leaders of the two countries and was sure that they would make the right and rational choice.

After entering the Rainland, the sky became dark clouds and the fortress had to lower its height to navigate at low altitudes below the clouds.

But even so, the fortress encountered various difficulties. The dense rain hit the four purple flame formations and made a "sizzling" sound, and then it was turned into steam by high temperatures. It not only affected the fortress's vision, but also weakened the defense of the barrier.

Occasionally, thick lightning would fall into the clouds, shaking the purple barrier.

Rope Tree and a group of senior executives saw the situation outside the fortress through the light curtain, and couldn't help frowning.

The shell of the fortress is made of metal. Once the barrier is destroyed, it will inevitably attract a large amount of natural lightning, and the entire fortress will be in danger of falling.

The rope tree looked at the lightning light outside the light curtain and finally spoke: "The harsh environment of the Rain Country is indeed very unsuitable for flying. The Four Purple Flame Formation is still too forced. Open the Four Red Sun Formation!"

Orochimaru said with a smile: "The defense of the Four Red Sun Formation is certainly strong, but is Zero Tail Chakra enough?"

The corner of the Yoshiki's mouth raised smugly and said confidently: "No defense, Zero Tail has just absorbed a lot of dark energy on the battlefield of the Land of Earth. Now the chakra can be opened for at least a few hours, which is enough for us to pass through the entire Land of Rain."

After the resurrection of Zero Tail, the range of negative emotions has increased greatly, and the absorption capacity has also improved significantly.

The reason why Rope Tree wanted to drive the fortress to the land of the earth was not only deterrent, but also to harvest the negative emotions accumulated by the civilians in the land of the land.

After absorbing a large amount of dark energy, Zero Tail not only stores a large amount of chakra, but its own chakra also slowly grows under the nourishment of dark energy.

Although Zero Tail has the ability to absorb dark energy and chakra, its own chakra amount also has an upper limit. It is not as much chakra as it absorbs. Once the chakra superpower is absorbed, it is likely to burst itself. Zero Tail, who just recovered in the original work, was supported by Naruto and Sasuke.

To increase the amount of chakra at zero-tail, it must be nourished with sufficient energy to promote the body growth of zero-tail. Both chakra and dark energy can achieve similar effects. However, since the core of the chakra is a piece of soul fragment, the invisible and intangible negative emotions have better effect. Not only is there no risk of being supported to death, it is also easier to digest and absorb.

After harvesting nearly 100,000 ninjas and a large number of refugees in the country, Zero Tail stored a large amount of dark energy. If all the chakra is absorbed, there will be great progress. It is a very luxurious behavior to maintain the four red sun arrays as a one-time energy. If it weren't for the harsh sky environment in the Rain Country, the rope tree would definitely not be wasted like this.

Although the growth rate of the chakra volume of the zero-tail clone is a little smaller than that of himself, this ability still makes the Rope Tree's original body envious.

Although rope trees can also use Wooden Blood Relay to absorb chakra, they cannot use these chakra to increase their own chakra volume. If ninjas want to increase their chakra volume, they must improve their physical strength and mental will. Therefore, most ninjas have slow growth in chakra volume. In addition to years of hard work, they also need to be tempered through combat. What is the Zero Tail that can be continuously increased just by swallowing and digesting it easily?

What is even more enviable is that there is no upper limit on the chakra volume of the zero-tail clone! As long as the energy is sufficient, the chakra volume of the zero-tail can even exceed the ten-tail tails!

The amount of chakra of ordinary ninjas is limited by their own qualifications and bloodlines. After practicing to their own limits, it is difficult to make progress. Even if the chrakra of Vortex and Thousand Hands are born with huge amounts of chakra, they also have their own upper limit. Moreover, as the body ages, this limit will be reduced.

Therefore, there are few shadow-level strong people in the ninja world, and the achievements of ordinary people can basically exceed those of excellent people. This is also the reason why the descendants of Kaguya's bloodline can always dominate the ninja world.

After entering the realm of Qi-Cultivation and Transformation of God, Rope Tree barely found a way to break the limit. Its potential is many times stronger than that of ordinary people. However, Qi-Cultivation and Transformation of God also have its own limits. If you want to break through this limit, you must break through the bottleneck and enter the next realm. And you also have to continue to practice, and there is no shortcut to take.

The body of the rope tree can temporarily lag far behind the zero-tail clone above the growth of chakra volume. Only after the corpse reincarnation and cloning technology are improved will he be able to catch up with him.

Of course, only those above details can be understood by practicing Zero Tail into a rope tree with the outer body. Orochimaru and Sora Kingdom scientists who have studied Zero Tail for a long time also know it. Moreover, he will not disclose the trump card of the rope tree to anyone at will.

Except for Orochimaru, the people present were secretly shocked when they heard Yoshiki's words. Yoshiki was sitting in the hall, but they knew Zero Tai's situation so well, which shows that he had a strong control over Zero Tai, which was indeed unfathomable.

Since they have sufficient energy, of course they will not object to the orders of the rope tree. When they see the barrier shaking outside by lightning, they are also worried. It is related to their lives, so the safer the better.

After some control, the Four Red Sun Formation quickly opened.

In the energy room, the zero-tail clone felt that the suction force on the talisman array suddenly increased, and he made every effort to convert his reserve energy and increase the output of chakra.

The huge amount of chakra was divided into four strands and rushed to the four corners of the fortress, where there was a complex giant magic array. After obtaining the chakra, it immediately started to operate.

The Four Red Sun Formation was originally a powerful barrier that required the cooperation of his own shadow-level powerful men to use.

If the chakra amount exceeds four shadow-level strong men, they can also be used alone. For example, Obito, who has transformed ten-tails, can use the higher level Six Red Sun Formation by his own strength.

The rope tree spent a huge amount of precious materials to arrange four formations that perfectly simulate the chakra movement of four shadow-level powerful men. Just input enough chakra, and the four Red Sun arrays can be opened.

"Om", after the magic circle begins to operate, the new red barrier will be wrapped, and the original purple barrier will disappear.

The strength of the Four Red Sun Array is dozens of times that of the Four Purple Flame Array. In addition to the ten tailed beast jade, even ordinary tailed beast jade can be defended. The translucent red barrier is as solid as the golden soup, and the natural thunder and lightning in the Kingdom of Rain is completely shaken.
Chapter completed!