The remnants of the Uchiha are forced to save the ninja world.

Chapter 1495 Key Node
Although it was a joke, Shinji was not wrong. If it weren't for the strength of the 'Bloodline Senra', Kaguya Otsutsuki, the 'Originator of Chakra', would definitely not be so easy to talk to.

The successful recruitment of a 'bloodline network' also made Shinji more powerful.

The "bloodline net" is almost the pinnacle of the ninja world, and the "bloodline senra" like Shinji or Otsutsuki Shibai are the real outliers. This is why Shinji was so entangled before, whether to throw Otsutsuki Urashiki to the sacred tree as a sacrifice.

Because every 'Bloodline Network' is a valuable fighting force, even for Shinji today it is difficult to train them in large numbers.

In the next few days, Shinji stayed in the research institute and participated in the "Barrier Project".

With the ready-made example of the 'magic barrier' in the six-ring world, the 'barrier plan' of the ninja world had a set pattern to follow. In addition, all those involved in the formulation of the plan were the elites of the ninja world, so after several days of repeated discussions, the 'barrier plan' took shape.

At the meeting, Amado pointed to a display screen and said, "Our current plan is to learn from the 'magic barrier' of the Six Rings World and set up nine key nodes in the Ninja World. With these nine key nodes as support, we will comprehensively reinforce the Ninja World."

Sasuke asked, "So many?"

Before Amado could answer, Shion took over the conversation: "Not too many will do. Our nodes are different from the wizard towers in the six-ring world. In addition to strengthening the spatial barriers, we must also strengthen the continental plates. If we only set up six locations, the pressure on each node will be too great."

Sasuke muttered, "So that's how it is!"

Amado continued, "We will develop a barrier that can cover the entire ninja world in the future. These nine nodes will also be the nodes that support the barrier, so at that time, at least one elite barrier team will need to be deployed at each node!"

Tsunade said: "There is no problem with manpower. I can borrow from other ninja villages in the name of Hokage!"

Shinji reminded: "Keep it secret!"

Tsunade nodded: "Don't worry, I will find a suitable excuse to cover the transfer of personnel!"

At this time, Tsunade's advantage as the 'Hokage' came into play.

If it is a transfer within the research institute, it will be difficult to keep it secret as long as the scale is large. However, if Tsunade, in the capacity of 'Hokage', secretly transfers ninjas from various ninja villages under various names, the confidentiality can be greatly improved.

Amado continued, "At nine key points, we will also drive a 17,000-meter-long reinforcement nail into the ground. This task is the responsibility of the engineering team."

Scorpion, the head of the engineering team, took over the conversation and began to explain: "These reinforcement nails are composed of a main nail and thousands of auxiliary nails. The nails will be engraved with the formula. When activated, they can release more than 20 kinds of ninjutsu including magnetic escape and earth escape. They can stabilize and reinforce the continental plates within a range of tens of thousands of kilometers!"

Shinji looked at the screen. If these reinforcement nails were placed at all nine key nodes, forming a reinforcement network, and then supplemented by large-scale ninjutsu, the reinforcement effect might be better than the reinforcement equipment used by the "Lantern Bearers" in the six-ring world last time.

Then, Shinji raised an eyebrow and asked, "What about confidentiality?"

Such a large project requires countless manpower and material resources, and once the scale increases, the difficulty of keeping secrets will increase exponentially.

Scorpion smiled and said, "I will disassemble the reinforcement nails and manufacture them. Each factory will only produce one of the parts. All workers are not allowed to leave the factory until the war is over! As for the installation phase, our engineering team is ready to fully activate the puppets!"

Obviously, Scorpion completely isolated the three links of design, production, and installation. The design team was only responsible for design, the production factory was only responsible for producing parts, and the most important part, which was the installation link that required understanding of the equipment's function, was all done by the Reincarnation Eye puppets, so that the information could be minimized from being leaked. "Very good!"

Shinji nodded and approved of Scorpion's arrangement.

After Scorpion finished his introduction, Amado spoke again: "At present, the barrier class and the engineering class are not a problem. The real difficulty is that once these nine key nodes are activated, they will definitely attract the enemy's attention, so they need strong enough combat power to guard them."

Shinji tapped his fingers on the table and began to think.

In addition to himself, he now has three members of the Bloodline Network, namely Karin, Hikari, and the newly recruited Kaguya Otsutsuki. There are six members of the Six Paths Class, namely Toneri Otsutsuki, Shion, Sasuke, Naruto, Neji, and Kimimaro.

If we distribute the resources, there will be no problem in defending the nine key nodes.

But in such a war, it is obviously foolish to spread the combat power like this, especially the combat power of the 'Bloodline Network' that can fight against the overlord within the spatial barrier. It is a waste to consume it in the garrison of a fixed node.

Whether it was for the sake of reasonable battle force arrangement or for the sake of confidentiality, Shinji could not announce the list of personnel guarding the nine key nodes now, so he said: "Let's move forward with the plan first. As for the battle force guarding the key nodes, I need to think about it!"

"Understood!"

Amado responded.

Shinji asked again: "Is there any news from Orochimaru?"

Tsunade shook her head: "We arrested dozens of Orochimaru's subordinates, but we did not torture Orochimaru's whereabouts."

Amado said: "Orochimaru himself is a 'Six Paths' level fighter, and there is suspected to be another experimental subject beside him. This poses a huge threat to us. I suggest that we get rid of this hidden danger before the war!"

Shinji nodded lightly.

The guarding of the nine key nodes will distribute most of Shinji's combat power. If there is an uncertain factor like Orochimaru outside, the variables will be infinitely magnified for Shinji who still needs to face the overlord, so he also knows that he must get rid of Orochimaru before the decisive battle.

However, Orochimaru's current condition is very strange. Not only can Aida's "clairvoyance" not detect him, even Shinji's perception cannot lock on him. It is as if he disappeared out of thin air in the ninja world.

"Should we get rid of him in the 'past'?"

An idea came to Shinji's mind.

Since Orochimaru can't be found now, Shinji can simply go back to the past and find Orochimaru at a certain point in the past. This would be easy for him, and then he could get rid of Orochimaru himself.

As long as Orochimaru is eliminated in the past, the Orochimaru at the current time point will be erased from the timeline. However, in this case, Shinji will have to bear the backlash of the unpredictable consequences brought about by the closing of the timeline.
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(End of this chapter)