I'm doing scientific research in the Ninja World

"Congratulations to the host for obtaining the formula of the Uzumaki clan's cell fusion potion. (Note: Master the core technology and reach the pinnacle of life)"

After the prompt sound ended, Orochimaru had a new formula of the potion in his mind.

"It can just solve the urgent problem of current research!"

He didn't continue to check carefully. Now it was more important to deal with the things in front of him.

Thinking of this, Orochimaru turned and passed the two people in front of him. The two were still talking and laughing and didn't notice anything unusual.

When Orochimaru appeared again, he had already arrived inside the building. The outer sealing technique and the detonating talisman used for the alarm were not triggered.

What Orochimaru saw were rows of bookshelves, which were densely packed with neatly arranged books, and some were specially used to hold ninjutsu scrolls and some ninja tools.

Orochimaru lit a candle, and with his current night vision ability, he was able to see things in this weak candlelight.

He first found the shelf where the ninjutsu scrolls were stored. Although the main purpose of this time was to find the human experiment research data of the second generation Hokage, these forbidden techniques would not be missed.

The Sealed Book contains many powerful ninjutsu, but forbidden techniques such as Impure World Reincarnation that have not been fully studied will only be stored here.

As expected, in the following flipping, Orochimaru successfully found this forbidden technique.

Not only that, there are also the Uzumaki clan's Shiki seal, Diamond seal, Bagua seal, Four Symbols seal, etc.

These are exactly what Orochimaru wants. Half of the reason why he plans to come here in advance is to get the Uzumaki clan's sealing technique.

Although the Uzumaki Country is only a small country, the Uzumaki clan's sealing technique is very powerful.

How powerful is it? Let's put it this way, because the five major countries are afraid of the Uzumaki clan's sealing technique, except for Konoha, which stands idly by, the other four major countries united to destroy this country.

Even if there are a few members of the Uzumaki clan left, which one is not outstanding? Nagato, Kushina, and Karin will stir up a lot of trouble in the future.

As for why Konoha has the Uzumaki clan's sealing technique, we have to mention two Chuuriki.

Uzumaki Mito and Uzumaki Kushina.

As Hashirama's wife and Tsunade's grandmother, Uzumaki Mito probably taught Konoha a lot of their clan's sealing techniques over the years.

For example, the Shiki Fuujin and the Four Symbols Seal are all from the Uzumaki clan, and Orochimaru doesn't find it strange.

With his photographic memory, Orochimaru quickly recorded these ninjutsu, and he didn't ask to understand them immediately. He wrote them down first, and there would be plenty of time to study them in the future.

It can be said that what the Sealing Book has here is also here, and what the Sealing Book doesn't have is also here.

Many of them are detailed versions, explaining the theory of these forbidden techniques and studying the origins.

This is what Orochimaru wanted, even if some incomplete forbidden techniques were a great inspiration to him.

Orochimaru put Xiaobai at the door to guard, not afraid of someone coming in suddenly, until the sound of a rooster crowing came from a distance!

Orochimaru had just finished reading a ninjutsu scroll and put his things away again, and Xiaobai also crawled back in time.

He disappeared in a flash, and also did not alarm the guarding ninjas of the forbidden area.

In the following time, Orochimaru did the same thing and ran to the forbidden ninjutsu area whenever he had time.

He did not go there too often, one was worried about being noticed, and the other was that he could not stay up late every day to learn knowledge, even if his body could bear it, his spirit could not bear it.

Research during the day, and stay up late to memorize at night, all the hard work is for the village!

And the formula of the Uzumaki clan cell fusion potion obtained from the system was also studied carefully by him.

What surprised him a little was that the formula also needed to use the cells of the Hyuga clan to prepare and neutralize before it could be used.

This made Orochimaru think of the children born to Boruto, Uzumaki Naruto and Hinata Hyuga in the future, which seemed to be true.

"Hashirama cells and Sharingan, Uzumaki clan cells and Byakugan, can we guess this way?"

Orochimaru also sighed in his heart, but scientific research is rigorous, and further research is needed.

With the formula, Orochimaru's research has a clear goal, as long as a few difficulties are overcome, it will no longer be a problem.

And the research on Hashirama cells has not stopped. He also gave several research directions based on the principle of this formula.

Without exception, all of these studies involved Uchiha cell tissues. This new idea made other researchers in the institute confused at first.

However, after conducting experiments and finding that it can indeed inhibit Hashirama cells, these researchers felt that Orochimaru was worthy of being their team leader and was indeed better than them in this regard.Too many.

That day, in the evening.

Orochimaru dragged his exhausted body back to Tsunade's house as usual.

"Uncle Orochimaru, you're back!"

Shizune, who heard the noise, ran out of the kitchen, with both sleeves rolled up and some water on her hands, obviously busy with something.

"Heh... Shizune, why don't you see your sister Tsunade?"

Orochimaru touched her little head. Usually at this time, Tsunade would have been sitting and waiting for dinner, but today it was rare that she was not there at dinner time.

"She went out when I came back from school. She said she was going to play cards and would be back in a while."

Shizune's voice became smaller and smaller, as if she had done something wrong.

"Forget it, don't worry about her!"

Shizune is still too naive. Can you believe the nonsense that adults say they will come back in a while, pay back the money in two days, and gamble a little?

With the intervention of Orochimaru, Tsunade is not so unscrupulous in drinking now, but gambling remains unchanged.

This habit she developed since childhood makes her feel uncomfortable if she doesn't gamble for a while. Orochimaru can't do anything to her. He can't follow her all the time, right?

"No, I can't stop her and I can't let her spend all her money."

Orochimaru doesn't know how much assets the Senju family has, and how much inheritance his two Hokage grandfathers left her, but the rewards for executing missions over the years are not less than Orochimaru.

How can we let this prodigal woman spend the family's assets? It's just right for her to teach her about the food expenses.

While thinking, he didn't stop the action on his hands. He stir-fried the vegetables in the pot and didn't forget to instruct Shizune on the precautions of cooking.

"I know, Uncle Snake, you have said it eight hundred times, and my ears are calloused."

Seeing Shizune covering her ears, Orochimaru smiled helplessly.

"I almost forgot you're almost 7 years old. A few years have passed by with all this nagging."

At first, Shizune was just curious and went into the kitchen to see how Orochimaru could make such delicious meals, and Orochimaru patiently explained to her.

Over time, it became a habit, and Shizune also went from watching to helping, and two or three years passed in a flash.