"To be honest, your house is too big."

After glancing around the room where Ruri was, Shiraishi sat down without the slightest restraint.

"It's a little bigger, it's just a little lonely every day."

"That's right. By the way, are your parents not at home? Am I better off saying hello? ”

Ruri shook her head and said, "No need." The two of them are not in the village all year round, because they have no talent for being ninjas, so they can only do a small business outside, and they will only send a little money back every month. ”

Shiraishi's eyelids twitched.

Small business?

He really wanted to ask, did Liuli have any misunderstanding of Xiaosheng's original intention?

"By the way, what are you doing here? I have a private training ground at home, but it's too ostentatious to suit your mysticism. ”

Yesterday, Shiraishi told her that she had important things to attend to when she came to her.

"I'd like to do an experiment with you, is there any vacant house that is hidden and solid?"

Do experiments? Ruri frowned, not quite understanding Shiraishi's intentions.

At Shiraishi's level, Ruri didn't think he needed much space to toss.

The research funds and living expenses that are usually given to him, that is, they are casually drawn out, and when they hear it, they don't want Baishi to pay it back.

She has no money since she was a child, and she has no concept at all.

"Because I think it's going to be a bit big, and it's a bit dangerous, and my lab is too small."

Hearing Shiraishi's explanation, Ruri didn't pursue it to the end, and led Shiraishi through a corridor and into an empty house.

Then open a plank in the house, and there is a secret passage to the underground.

There is electricity and lights on both sides along the way.

Reaching the bottom of the passage, there is an underground space of about fifty square meters, which is protected by hard stone slabs around and on the ground, and it is not a problem to block the impact of ninjutsu.

"Is it okay here? If that's not enough, there's a slightly larger one next to it, twice as much as here. ”

"Enough, better than I thought."

Shiraishi was very pleased with the enclosed space here, and even far exceeded his expectations.

"I'll go up first, and then call me if there's something."

Ruri went up alone.

Shiraishi took out the sealing scroll and spread it out on the ground, sealing it with both hands, and white smoke exploded on the scroll with a bang.

Along with the white smoke, a large number of research instruments appeared.

However, these research instruments are relatively small and can be loaded with a scroll.

Speaking of which, this kind of ninjutsu, which seals things with scrolls and makes it easy to carry items, was taught to him by Ruri.

After arranging the various research instruments here, Shiraishi began the experiment.

And this experiment is also different from the usual, and it comes with great danger.

If the experiment is successful, the rewards will be huge.

◎

It was about evening, the sun was setting, and Shiraishi never came out of the basement.

Liuli, who was in his room, finished the chakra refining in the afternoon, asked the maid to arrange dinner, and saw that Shiraishi didn't have the idea of coming out, so he ate it alone.

After eating, Shiraishi still didn't come out of the basement.

Ruri still didn't care about him.

Until midnight, when Ruri was dreaming, the earth suddenly shook.

Liuli's body also shook slightly, and she felt keenly, so she suddenly sat up from the floor and glanced around.

Earthquake?

Wrong. Liuli instantly denied.

The epicenter is very close to me, and the way the vibration is generated should be related to the explosion of the artifact.

It's not very obvious, but I feel it.

Thinking of something, Ruri didn't have time to put on her coat, put on her black tight underwear, slid open the wooden door, and walked quickly towards the room in another corridor.

Her destination was the basement of this house.

When Ruri arrived below, she saw a mess in the basement, with a huge crater in the middle.

Even the hard floor that could protect against the impact of ninjutsu was blown out of such a hole, and Ruri's eyes showed a strange look.

Then I saw Shiraishi, who was gray-faced on the side, and seemed to be stupefied by the explosion in front of him.

Inside the crater of the explosion, there was an extremely strong chakra...... It seems to be a little different, in short, a very strong aura lingers there, giving Liuli a sense of oppression that suddenly encountered the bite of a fierce beast and descended on his body.

In addition, there are only some research equipment that has been completely blown up, all of which cannot be reused and completely destroyed.

"Why are you here?"

Shiraishi came back to his senses and asked a very silly question.

Ruri didn't care about this, and she didn't feel angry at Shiraishi for making her basement so bad.

What she cared about was what kind of experiment Shiraishi was doing to be able to blow up the floor that protected the impact of ninjutsu like this.

"What are you doing?"

"Traction of natural energy ......"

Shiraishi didn't hide it and answered honestly.

"Immortals?"

Ruri glanced at Shiraishi in surprise.

"Well, that's the assumption and the steps of the experiment, but now we can write the conclusion."

Shiraishi pulled out his notebook from his ninja bag.

After taking it, she opened it and took a look.

Although I knew every word, there were too many jargon that I didn't understand, so I couldn't understand what Shiraishi was writing at all.

"The experiment failed?"

Seeing the explosion here, Ruri thought that the Shiraishi experiment had failed.

"Well, it can be said that it failed, and it can also be said that it succeeded. I was able to channel the natural energy and fuse it with the normal chakra, but I don't know what the ratio of pairing between them is, and whether or not I need anything else to promote the fusion, so this experiment was unexpected. After the natural energy neutralized the chakra out of control, it was even more violent than I expected......"

Shiraishi picked up the corner of a broken research instrument and stood there thoughtfully, thinking about something.

Ruri nodded in agreement.

Ordinary chakras do not have this level of destructive power without using the technique.

"What do you need next?"

Ruri, who has never had a strong interest in Shiraishi's research, has the idea of supporting him for the first time.

"Money, lots of money! There's room for even more sturdiness! ”

Shiraishi was not polite.

In his opinion, it is fair that Liuli provides funds and land, is responsible for the research himself, and the final research results are enjoyed by the two of them.

◎

Follow Ruri to the upper room.

"Live here?"

For the plan proposed by Liuli suddenly, Shiraishi was a little surprised.

"That's right, it's too much to run back and forth. Otherwise, you'll only have to spend Sunday time here, and if you don't have enough time to study natural energy, the results will be slow. ”

"Doesn't that raise suspicion?"

That's what Shiraishi is worried about.

"Not everyone in my family is from Uchiha, so I just have to hire you to work in my house with a formal employment contract. Besides, who would put their energy on a ninja school student, do you think that the Hokage's direct shadow department would deal with such trivial matters? Even if it is to investigate, it is the job of our Uchiha garrison. ”

Shiraishi heard a little bit of truth.

After all, the experiment of natural energy really cannot be studied in his home.

His previous experiments were actually very formal, and there was no danger, even if he was accidentally discovered, he could use words to get through.

But the natural energy experiment doesn't.

Everything involved in this is top secret and must be kept secret.

If Liuli uses an employment contract to let herself work in her house, it is indeed a good way to hide people's eyes.

The Hokage's direct shadow ministry would not have taken the leisure to spy on a ninja school student, and Shiraishi did not show any hostility towards the village.

He is the heir to the True Will of Fire.

Even if you notice something wrong, it's the job of the garrison, and Ruri is a genius of the Uchiha clan, so she has a backstage.

The most important point is that I am poor.

There is no child protection law in Konoha, and when Shiraishi was six years old, he was kicked out of the orphanage to live on his own, and the underage children earned money to live and work...... Fair and reasonable!

Liuli hires herself with an employment contract, which is also a help between friends.

After all, he is usually almost inseparable from Liuli, and in the eyes of many people, he and Liuli are a pair of very good friends.

It's normal for friends to help each other.

That way, he has enough time to experiment with natural energy, and enough secrecy.

"Speaking of which, how did you get the natural energy?"

Ruri asked the question she cared about the most.

The immortal information she gave to Baishi before was just some information about immortal fur.

As for how Baishi draws out natural energy, Liuli is very curious.

"Haven't you read the previous notes? It's actually quite simple to say, I don't know how the first generation of adults channeled natural energy, I channeled natural energy from the root of Chakra, and used Chakra's root system to throw bait. ”

“……”

When it comes to the specific source of chakra, it is actually related to our usual state diet, physical strength is inseparable from food intake, supplementing carbohydrates, proteins, fats, grape acid, etc. And spiritual energy is not only related to the soul, emotions can also affect a person's mental condition, that is, the state. In the final analysis, physical and spiritual powers come from these, and they have a similar chemical reaction with the human body, and after fusion and extraction, it is chakra. Of course, this also involves a more complex human self-processing system, and there will be differences in the physical fitness of different people, which leads to...... Uh, do you understand? ”

“……”