"Forehead ......" looked at Tsunade quietly, Lei Luo pondered for a few seconds, and replied calmly: "There are no enemies this time, it's just a little bit of an experimental accident." ”

"Experiment accident? A little bit? ”

Tsunade opened her mouth wide and her face was full of disbelief, she turned to her side, waved her arm back, and pointed to her surroundings, as if to confirm to Lei Luo: Are you kidding me?

"Large-scale collapses, disappearing buildings, ruins full of broken bricks and rubble, super craters tens of meters wide, and those hot molten iron, earthquakes that can be felt in the center of the village......"

After a pause, Tsunade stared at Lei Luo firmly, his eyes full of nervousness, and asked again word by word, "Are you sure this is a little bit?" ”

"Lei Luo, and Orochimaru......" As if he had just noticed the existence of Orochimaru, Tsunade frowned, gritted his teeth and asked in a low voice:

"What the hell are you two doing?"

Orochimaru glanced at Lei Luo, the expression on his face was a little weird, nothing more than to prove that this matter had nothing to do with him, while Lei Luo was a little upset when asked, so he simply waved his hand.

"Okay, this is indeed an accident, one of the ninjutsu I practiced suddenly got out of control, the reason is as simple as that, it won't happen again in the future."

Seeing the impatience on Lei Luo's face, although Tsunade still wanted to ask again, what kind of ninjutsu could have such power, but it was estimated that Lei Luo was unwilling to answer, so he had to give up for the time being.

As for the Konoha ninjas who were watching from the sidelines, because there were four generations of adults present to explain, their doubts were quickly clarified, and after confirming that it was a false alarm, they couldn't help but breathe a sigh of relief.

In recent years, the frequent friction between the Fire Nation and the Federation, and several terrorist attacks, really made the Konoha ninjas nervous, causing them to subconsciously think that the enemy was coming again.

After a while, the ninjas scattered, although there was a slight slander in their hearts, but fortunately, Lei Luo had already emptied all the personnel in the scientific research institute before the experiment, and the nuclear explosion caused no casualties, so no one complained about anything.

"Teacher, can you ...... next time?"

Seeing that everyone was leaving one after another, Shuimen came to Lei Luo with an expression of wanting to say something, Lei Luo expressed his understanding, raised his hand to suppress, and decisively promised:

"Don't worry, I won't be cultivating in the village in the future."

With a long sigh of relief, the water gate relaxed, and only then did he have the leisure to observe the damage caused by the nuclear explosion, and he was also terrified when he saw the crystallized sand on the ground.

In fact, Watergate should have been the first to arrive, but he thought that there was an enemy attack, and he had been searching the surrounding area before, and he didn't have time to talk to Lei Luo.

"Teacher, what kind of technique is this?"

"Hmm...... Let's call it nuclear fission. Lei Luo didn't think much about it, he replied casually, then glanced back at Orochimaru, and promised seriously:

"The loss suffered by the scientific research institute this time will be borne by me personally, and it is related to the reconstruction link, and you will make a list of funds for me in the future."

Orochimaru nodded at first, and then thought of the rich men in the Congress, and was about to mention the reimbursement, but at this moment, a strong feeling of nausea came to his heart.

In the end, it was difficult to suppress, covered his mouth, and retched a few times.

"Cough, cough, cough......"

Orochimaru's movements instantly attracted the attention of Lei Luo and Shuimen, and after a few seconds, Orochimaru slowed down and removed his palm from his mouth, and the two of them were stunned together.

I saw that the surface of Orochimaru's pale skin, the corners of his mouth and the palm were all stained with bright red blood, and the color of the blood was faintly abnormal, revealing a strange dark yellow.

"It's ......"

Orochimaru's expression was in a trance, muttering to himself, Lei Luo's face changed when he saw this, and his thoughts crossed his mind like lightning, and he couldn't help blurting out: "Nuclear radiation!" ”

In the nuclear reaction between neutrons and uranium-235 atoms, if the reaction is not sealed, the neutrons produced will shoot at the speed of light to the surrounding environment, forming a string of invisible high-energy particle streams, which can be called β rays, or nuclear radiation.

Ordinary nuclear radiation does not cause harm to the human body, but if a nuclear accident erupts, then its radioactive substances can increase the incidence of cancer, distortion, and hereditary diseases.

Orochimaru was only more than ten meters away from the center of the nuclear explosion before, and even if the enriched uranium involved in the reaction was only tens of milligrams, he responded in advance.

However, after all, this is a close experience of the power of nuclear fission, how can it have no effect at all? Or rather, there will be no now.

Even if he used the "Great Snake Pill Flow Stand-in Technique" to dodge the first wave of strong light radiation, the second wave of heat energy coverage, and the third wave of high-pressure air wave impact......

However, that doesn't mean it's over.

You know, a nuclear explosion is not a tailed beast jade.

The explosion ended, and there was a fourth wave, various high-energy rays.

These invisible particle streams will quietly penetrate Orochimaru's body, causing irreversible radiation damage, contracting radiation sickness, and in severe cases, causing ulcers throughout the body, and even ......

Death.

And now dizziness, nausea, vomiting blood, are the precursors.

"We need to get out of here!"

Rarely, Lei Luo was a little panicked, because he suddenly remembered one thing, after the nuclear explosion was over, not only high-energy rays would permeate the environment, but also ......

Subconsciously raised his head, looked up at the sky above his head, and sure enough, he saw wisps of yellow-green sand floating in the wind, permeating the area near the scientific research institute, staining the blue sky turbid.

The fifth wave, radioactive dust, radioactive fallout.

If you take a sip, you won't be pleased!

Dazedly, he followed Lei Luo and quickly fled from the place, until he ran to a training ground a few kilometers away, and then stopped, Orochimaru and Mizumon were a little unclear.

"Orochimaru, you first use the reverse current to retrace your own state."

Without hesitation, he stretched out his hand to hold down the water gate, reversing the time of his apprentice, Lei Luo saw that Orochimaru decisively followed his opinion, urging the brand to go back to the time of his body, and finally slowly breathed a sigh of relief.

Subsequently, under the confused, puzzled, and bewildered expressions of the two of them, Lei Luo patiently popularized the multi-stage and multi-dimensional damage of a nuclear explosion.

Believe it or not, in short, one conclusion is given:

"To move, the scientific research institute has to move, and the original area can't stay."

"Is it so serious...... Orochimaru muttered, but seeing Lei Luo glaring at him fiercely, his face was extremely serious, he had to stop talking and reluctantly agreed.

Anyway, Lei Luo paid for it, so he moved it.

Up to now, Orochimaru still has no real sense of the power of nuclear fission, he only feels that the power of the nuclear explosion is very strong, but since the explosion has ended, is there still any need to be so nervous?

I have to say that although Orochimaru is a master of ninjutsu development and has a lot of attainments in the fields of chemical pharmaceuticals and biotechnology, the field of high-energy physics involved in nuclear explosions is not within his scope of research.

His knowledge only covers the cell, that is, the molecular level, for the real microscopic world, the atomic level, there is no general concept at all, Lei Luo talked to him about nuclear radiation, neutron rays, and high-energy particle flow, which is undoubtedly the same as the duck.

In short, the two are not professionally matched.