Looking at Lei Luo, who was getting more and more excited, Makoto Uzumaki was stunned for a moment, to be honest, what uranium-235 atoms, chain reaction, nuclear fission, he didn't understand a word, what was that? Is there a limit to blood?

Noticing the confusion on Uzumaki's face, Lei Luo barely suppressed his restless mood, and his expression quickly turned flat, just as the two of them walked to the door of the scientific research institute, he pushed open the door and stepped into it immediately.

Only a faint summary was left, lingering in the ears of Uzumaki Cheng.

"Anyway, in a few years, you should be able to see it for yourself."

In the following time, Uzumaki Cheng followed Lei Luo's footsteps and went around the scientific research institute, and the two first put Fenfu and Lao Zi into the corresponding cells, and then found Orochimaru to chat.

After more than an hour of surgery, Makoto Uzumaki successfully harvested a brand, and the ability obtained was the same as Orochimaru's, which was countercurrent.

After that, Makoto Uzumaki left the research institute with Lei Luo's order, preparing to go to Obito and officially start the mission of stealing the Forbidden Sky Array.

As for how Makoto Uzumaki would come into contact with Obito, and what wonderful sparks would be rubbed between the two sides, Lei Luo was not interested in paying attention, he saw that it was still early, so he planned to go to the training room to practice for a while before going home.

In the past month or so, Lei Luo has spent most of his time on improving Guanghui's strength, and his cultivation time has decreased a lot, and now that he has free time, he naturally has to seize the time to move.

Walking in the long and empty corridor, the white tiles become more and more transparent under the incandescent light, and the smell of disinfectant water faintly rises to the tip of the nose.

Scientific Research Institute, the atmosphere here is quiet, harmonious and serene, Lei Luo strolled in the meantime, only to feel that the mood was also a lot more relaxed, the flashiness faded, and gradually became peaceful.

Recently, he has been practicing with Guanghui, and Lei Luo's hair has turned white, although he has always maintained a flat attitude on the surface, he is actually very anxious for Guanghui in his heart, and the other party's strength is improving at a speed, which is like a turtle crawling.

Thinking back then, he Lei Luo started with Zhongnin, and in less than three months, he had a shadow-level combat power, anti-sightseeing Hui, obviously had a shadow-level configuration, but two months later, the real combat power was stronger than Zhongnin.

As the former princess of the Fire Nation and the current daimyo, Lei Luo knows that Mitsue is a woman full of wisdom, and just by her interactions with her in recent years, and today's conversation with Makoto Uzumaki and Yahiko, you can know that she is not stupid.

But why, when it comes to fighting, is it like a retarded person with polio?

It's clear that there is nothing wrong with using the ability alone, but when it comes to real combat, it's like everything is out of order? Like an end-of-life machine?

I'm afraid that even a ninja school graduate is better than her in this regard......

"Four generations of adults!"

Suddenly, a cry of surprise sounded, it was a slightly immature female voice, Lei Luo's thoughts were interrupted, and he subconsciously raised his eyes.

Not far ahead, there was a slender and beautiful girl coming towards her, wearing a Konoha forehead guard, short black hair, a loose white coat, and a thick pile of documents on her chest.

"Is it a red bean?"

Smiling and saying hello to the girl, Lei Luo stopped and looked at the original character who had just graduated the year before last and was accepted as an apprentice by Orochimaru, and had a lot of contact with him.

"Four generations of adults, have you come to cultivate again today?" Hongdou smiled heartily, and kept coming to Lei Luo's side, and before Lei Luo could reply, he continued:

"By the way, you've been here very hard lately, are you going to train with Mitsume-sama?"

The height of the red bean is almost only to Lei Luo's chest, looking at the girl's smiling appearance, Lei Luo couldn't help but touch her little head, and replied casually:

"Yes, compared to you Hongdou, Guanghui's talent is far worse, I have to spend more time with her, so naturally it is impossible to come here often."

Listening to Lei Luo praise himself, Hongdou was very happy in his heart, but his face pretended to be calm, the corners of his mouth were slightly raised, and he said in a modest tone:

"Four generations of adults, you have won the award, Mitsune-sama Guanghui, she started a little late......"

"The teacher once commented that if Mitsume-sama was enrolled in the same batch as me, no matter how hard he spent, he would take Mitsumi-sama as an apprentice."

Orochimaru still said such a thing? Is Guanghui so attractive? I'll have to find a chance to ask in the future......

The thought was fleeting, although Lei Luo was a little puzzled in his heart, but he didn't dwell on this topic much, and chatted with Hongdou for a few words, and the two said goodbye to each other with a smile.

As a disciple of Orochimaru, although Hongdou is only thirteen years old, his authority in the scientific research institute is not small, and the work is not easy.

Every time I met Lei Luo, she came and went like the wind, as if there were endless things waiting for her, which made Lei Luo always sigh secretly:

Orochimaru is a good hand at squeezing child labor.

"By the way, the plot is different from the original time and space, and Orochimaru seems to have been reluctant to leave the village all along, and I don't know if he can harvest Dou, Junmaro, Mizuki and others in addition to Chonggo. ’

'Due to the existence of ice, the fog has become much more united than the original time and space, Jun Malu, Shuiyue, and Orochimaru are not able to see it, as for the ...... I don't know if there is such a person in Nohara's orphanage. ’

Thinking about it, he unconsciously walked to the door of the "Four Generations Exclusive Cultivation Room", Lei Luo entered the electronic password, the steel gate rumbled, slowly moved to the sides, and the familiar environment suddenly came into view.

"Four generations of adults!"

"Four generations of adults!"

The greetings came and went, and the researchers in the white coats were still working as hard as usual, and the number of people hadn't changed much from a few months ago, which didn't matter if Lei Luo came here or not.

After all, the exclusive researchers who serve Lei Luo receive a lot of wages every day, and the "Four Generations Cultivation Room" is their place of work, although the boss sometimes misses work, but the staff does not dare to be absent from work.

"Hmmm......"

After greeting the dozen or so subordinates present, Lei Luo glanced around, saw a row of trident kunai on a nearby table, walked over with a light in his eyes, picked up a kunai, and asked the researcher sitting behind the table:

"Empty kunai, is it already made?"

"Yes, the four generations of adults, the corresponding techniques have been burned according to the materials, and now we are waiting for you to try it for yourself."

The researcher who spoke, with long red hair, was obviously a Vortex clansman, and the gender was female, about thirty years old, and she was pretty, but her expression was a little unsmiling, and she had a kind of royal sister style.

Lei Luo has a little impression of it, if I remember correctly, it seems to be the niece of the old man Koichi Uzumaki, called Uzumaki Jade Branch, and the development direction in charge should be the Black Domain and the Sealing Technique.

"Okay."

Simply spit out a word, Lei Luo swept to the side, his gaze focused on the humanoid target not far away, and at the same time, his perception ability activated, and he formed a seal with one hand, establishing a connection with the flying thunder god kunai in his hand.