Naruto: Can't learn ninjutsu? I'll just practice immortality!

"Teacher Orochimaru, I'll leave this to you from now on." Asakawa Naoki said:

"Just treat this place as your own laboratory. When you are tired of research, you can also go to the Hidden Rain Village and the Land of Rain."

"The results of the research will be shared by the Land of Rain and Konoha."

After that, Asakawa Naoki handed a metal tag engraved with a ban to Orochimaru.

"This is the identity card of the Hidden Rain Village. It has been promoted among ninjas now. Teacher Orochimaru, remember to bring it when you go out."

"However, considering the war in the past, if Teacher Orochimaru goes out, it is better to wear a mask to cover his identity."

What Asakawa Naoki said was naturally the hatred between Konoha and the Rain Ninja. Many of the relatives and friends of the Rain Ninja died at the hands of Konoha ninjas, especially those whose relatives died at the hands of Orochimaru. Seeing Orochimaru may have a stress reaction.

However, as long as he conceals his appearance, with the identity of the director of the research institute, Orochimaru should not be so easy to be discovered.

"Don't worry, I know." Orochimaru nodded and smiled.

Since his disciples believed in him, Orochimaru would not let him down.

It can only be said that Orochimaru is indeed a scientific research maniac. As soon as he arrived at the biological laboratory of the Rain Country and placed the materials in the spirit beast bag, he began to conduct research with these researchers.

Asakawa Naoki did not stay for long. He also had his own things to do. After leaving the Biological Research Institute, he turned to another research institute.

"Lord Akiba!"

Walking into the Geographical Research Institute, Asakawa Naoki just walked into the door and an excited voice stopped him. It was the dean of the Geographical Research Institute, an old man with a gray beard.

After the establishment of the Ministry of Industry and Construction, Asakawa Naoki vigorously promoted scientific research in the Rain Country. In addition to the Biological Research Institute where Orochimaru is the dean, there are many research institutes. This is the Geographical Research Institute. The current main topic is the peculiar geographical meteorology of the Rain Country.

After all, the Rain Country is an inland country. It rains almost every day. It is called the country of tears. Too much rain has seriously affected the national conditions of the Rain Country. There must be something strange.

"Master Akiba, we figured it out!"

"We finally know why it keeps raining in the Rain Country!"

"Oh? Tell me about it." Asakawa Naoki asked with interest.

"Let Mingsheng explain it to Master Akiba. He discovered it." The old man said excitedly.

Although he wanted to show off in front of Master Akiba, he still restrained himself and gave the opportunity to a young researcher.

"Aki...Akiba-sama!" Mingsheng, who was a little unkempt in a white coat, said excitedly:

"Actually, I found this in an ancient book on the geography of the ninja world."

"According to the records in that ancient book, a long time ago, although there was a lot of rain in our Rain Country, it did not rain every day like it does now."

"Then, the dean and I looked up the ancient books of that era together."

"In the fragments of the ancient books, we found that during that period, two powerful ninjas had fought in the Rain Country."

"Since the battle between the two strong men, the terrain of the entire Rain Country has changed. It is even said that the sea of ​​the Rain Country appeared after that battle."

"So, the dean and I both think that maybe we can let the Rain Ninjas dive into the sea to explore."

In the expectant eyes of the dean and Mingsheng, Asakawa Naoki nodded, expressing his approval of their research.

"I see. I will issue a mission and let the Rain Ninja go explore."

The current science in the Ninja World is not that developed, and the understanding of weather is far less clear than in the world of the previous life.

The research institutes in the Rain Country are also in their infancy, and it is already very valuable to be able to find where problems may occur.

As for the two ninjas fighting in the Rain Country, Asakawa Naoki immediately thought of Senju Hashirama and Uchiha Madara, who indeed have the ability to change the terrain.

But then he directly ruled out that the battle between Senju Hashirama and Uchiha Madara took place in the Valley of the End of the Fire Country, and the time did not match at all, which was in the modern Ninja World after the establishment of the Ninja Village.

As for the powerful ninjas whose battles could change the terrain recorded in ancient books, Asakawa Naoki tends to be a certain generation of reincarnations of Ashura and Indra.

It can't be caused by the battle between the brothers Otsutsuki Kaguya and Otsutsuki Yui Hamura.

The sea in the Rain Country is actually more like a lake, but the lake is larger, so many people in the Rain Country call it a sea.

The Rain Country is a landlocked country, 108,000 miles away from the ocean, where is the sea?

After leaving the Geographical Research Institute, Asakawa Naoki visited several other research institutes and supervised their work. Then at the mission meetingThe institute has issued an S-level mission to explore the ocean of the Land of Rain. If you find anything strange, please report it immediately.

Although Asakawa Naoki can also explore it himself, this is only a suspected reason and there is no definite answer yet.

As a leader, if you go to explore it yourself without any eyebrows, you will be exhausted if you do everything yourself.

So let's wait for the results of the report from the rain ninja who went to explore.

Through the teleportation array, Asakawa Naoki returned to the hut in Konoha. Not long after he started practicing, he heard someone knocking on the door.

"Asakawa Jonin, the Hokage has a special mission for you!" A ninja informed.

"Okay, I know." Asakawa Naoki replied.

It's really busy recently.

Asakawa Naoki got up, packed up a little and rushed to the Hokage's office.

If it was an ordinary mission, Asakawa Naoki would directly let the Senzu clone go, but the mission personally assigned by Sarutobi Hiruzen might be quite difficult, so it's better to go in person.

At the same time, the Hokage's office was filled with smoke. Holding a pipe in his hand, Sarutobi Hiruzen kept puffing out smoke, and his slightly shriveled brows were frowned.

Some time ago, his disciple Jiraiya suddenly left Konoha without saying goodbye, saying that he was going to travel around the ninja world.

He didn't even report to his teacher, but just asked Tsunade to help him say it.

Then Sarutobi Hiruzen received news from another disciple, Orochimaru.

After tidying up the laboratory, Orochimaru directly resigned from Sarutobi Hiruzen, saying that he would leave for a while, but he didn't say the specific time or what he was going to do, but Sarutobi Hiruzen could see the yearning in the eyes of this disciple.

I'm afraid Orochimaru really went to pursue his dream, and he also knew the reason why Jiraiya traveled around the ninja world, probably because of the child of prophecy that he had always been thinking about.

Even though he knew their pursuit, the departure of two consecutive disciples made Sarutobi Hiruzen doubt whether he, as a teacher, had done something wrong.