At the beginning, Hinata was summoned, and the cat fairy bullied the ninja world

Pre-war preparations have already begun in full swing within Konoha.

As for ninjas, the experience transfer class, that is, the professional improvement class for Chunins, has already started and is led by Morino Ibiki.

According to Chouko, that is the Konoha Vocational and Technical College, which has a junior college class.

Professor Ibiki taught the torture and counter-torture class, and Yuhi Kurenai was also drafted in to teach the application and breaking of illusions.

Might Guy is in charge of physical skills, while a few Uchiha clan members are responsible for using ninja tools.

Dingzi was also preparing, and the rearrangement of the base took a full 15 days, and it was finally completed when the first heavy snow came.

The next step is to purchase various experimental facilities.

Along the way, quite a few people came to the R&D department to sign up. Ding Zi selected some of them, but this was still far from the number Ding Zi had in mind.

Today, there are only 23 people in the R&D department.

This also includes the experimental subjects.

Of course, the news of the re-sealing of the Root of Konoha is still spreading like wildfire, and public panic is inevitable. Although Tsunade is already trying to encourage and comfort them, there are still many people who cannot trust the village.

Not to mention the villagers, even the ninjas can't be trusted.

After all, what the Root did before was made public! Of course, this was due to the credit of Chouji for exposing the dirty deeds of the Third Generation and Danzo, and the subsequent handling of the village was also made public under pressure.

As a result, when the Root's experiments were made public, even the cenotaph of old Danzo was dug up by the villagers!

Danzo's name was so famous in the village that he could stop children from crying at night. If a child cried, the adults would say, "If you cry again, I will send you to the Root and hand you over to Danzo-sama!"

In this way, the child will definitely be obedient immediately.

One can imagine how many despicable things he has done.

Now that he is no longer trusted, Ding Zi is reaping the consequences of his own actions.

He even suspected that Tsunade's deliberate revenge on him by making him the head of the R&D department!

In order to solve this problem, on the day when Konoha's R&D department was completed, Chouzi invited all the ninja families and many ninjas.

Tsunade also joined in the fun and stood among the crowd.

At this moment, Ding Zi transformed into his youthful appearance, looked at everyone and said in a deep voice:

"Everyone, I know that in your eyes, the R&D department is just a new skin. I can understand your thoughts, so I organized this tour today just to let everyone see it with their own eyes."

"Anyone is welcome to visit the Konoha R&D Department today, but please note that you are not allowed to touch or disturb the staff."

“You can only visit.”

"Everyone, please."

“Wow…”

The ninjas immediately started a heated discussion. They didn't expect that such a mysterious department could be visited? And it seemed that the Hokage also agreed!

After all, she is here!

Everyone was a little excited for a moment and followed Ding Zi in.

As soon as they walked into the door, everyone was stunned!

As you enter the gate, what comes into view is a straight corridor with bright lights. The walls are made of pure white marble, and the feet are covered with exquisite tiles that are so clean that they can be used as mirrors.

Go further and pass a few levels, and everything in front of you will become clear!

There are many laboratories on the right. What shocked the ninjas the most is that all the laboratories are made of clean transparent glass! From the outside, you can clearly see what is going on inside!

At this moment, only two laboratories are open, one of which is Orochimaru's laboratory.

Orochimaru, wearing a white coat and a mask, was doing an experiment on something that didn't look like a human. The machine was running and there seemed to be bright red blood flowing inside.

"Is it a blood exchange?"

"So clean... Is this the root?"

"This is the R&D department, so cool..."

The group continued to move forward. There was another laboratory in front of them. This laboratory was much larger. There were seven or eight ninjas inside who were fiddling with various parts, seemingly making some kind of machine.

"As you can see, Orochimaru is currently researching the fusion technique of bloodline limits. This research will allow most of the ninjas in Konoha to have their own bloodline limits!"

"From now on, bloodline is no longer the key to a ninja's growth, but one's own efforts!"

"Of course, the Vortex Clan's bloodline that we are currently researching has already received the Vortex Clan's approval and cooperation."

Ding Zi pointed to the laboratory and found a red-haired woman there. Who else could it be but Uzumaki Kana?

"And what the No. 2 laboratory is researching is a jet-powered individual flying vehicle. It is still in the conceptual stage and we are looking for usable materials."

"Wait a minute, this aircraft is..."

Suddenly a middle-aged ninja asked, and everyone reacted and looked a little ugly.

After all, they still remember clearly what happened back then.

"Back then, a group of guys who called themselves Sky Ninjas attacked Konoha with this kind of flying machine, right?"

Ding Zi shrugged:

"Yes, that kind of thing. But it was people who attacked Konoha, not these machines."

"Now everyone can visit at will, from the first floor to the fourth underground floor, everything is open. However, the R&D department has not yet officially opened, so many places are empty, so please feel free to visit as you please."

After saying that, Choji walked into the conference room alone and waited. Tsunade already knew all this and followed Choji:

"What do you want to do? There's no point in making these things public, right?"

"Useless? You underestimate the power of public opinion. Just wait and see, it will have an effect soon."

After more than half an hour, the ninjas who had finished their visit came to the laboratory. Only then did Ding Zi speak out his purpose:

"I know you are all curious about my purpose, but I don't really have any big goals."

"It's nothing more than recruiting new people. As you can see, I'm short of staff here."

"Especially the ninjas of the Yamanaka clan we talked about before. Senior Haiyi needs to work harder. The Yamanaka clan is very powerful. If they can be used well on the battlefield, you should know how much benefit it will bring to the Yamanaka clan."

Yamanaka Haiyi lowered his head and thought carefully for a moment, then began to tremble slightly with excitement.

If...if Dingzi can really develop a device to strengthen the Yamanaka Clan, then the Yamanaka Clan will completely become the central hub of the battlefield!

Not to mention whether there will be danger, all ninjas will try their best to protect the ninjas of the Yamanaka clan.

As long as there is a war, the mountain clan will be the core of the core, and the credit can be said to be easily obtained.

Dingzi took out a stick and knocked on the whiteboard:

"As you can see, we are developing man-portable flying vehicles. But what if, I mean what if, we don't need people to participate in the battle, but remotely control it?"

As soon as these words were spoken, all the ninjas, including Tsunade, gasped!

Ding Zi’s idea is really bold!

If humans are no longer needed, then war will enter an unmanned era. While the enemy is still fighting with swords and knives, they have already controlled things like puppets to start killing.

The death rate will be zero!

Ding Zi pointed at the aircraft on the whiteboard:

"In my imagination, we will amplify the nerve signals of the Yamanaka clan ninjas and control this aircraft with our minds to drop bombs, poison gas bombs, ninja tools and other items into the enemy's interior to cause casualties."

"Even if the aircraft is destroyed, it will not have any impact on us."

Ding Zi looked at Yamanaka Inoichi with burning eyes:

"It's just my simplest development and application of the abilities of the Yamanaka Clan. Senior Haiyi, are you interested?"

Ding Zi's voice was like the devil's whisper, which gradually hooked Yamanaka Hiichi into a black bass:

"Yes! Absolutely! My Yamanaka Clan will fully support all the work of Konoha's R&D Department!"