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

In the office of the leader of the Hidden Rain Village, a dusty Hidden Rain Village Anbu rushed into the office.

"Lord Akiba, we found it!" The Anbu ninja said excitedly.

After several months of searching, they finally found the Grayer Stone Mine, and they were indeed a little excited.

"You found the Grayer Stone Mine?" Asakawa Naoki's eyes flashed with joy.

Unexpectedly, I have good luck recently. I just got the Five Elements Divine Thunder to complete my spiritual roots, and I found the Grayer Stone Mine.

"That's right, Minister Yuchuan is guarding over there, and sent a few of us to report back in three groups. I am the fastest one." The Anbu ninja said.

"So anxious, what's the situation over there?" Asakawa Naoki asked.

The Anbu ninja nodded and briefly reported the two Sand Ninja teams he met.

"Although we killed them in time, I'm afraid the news can't be hidden for long. Please make a decision as soon as possible, Lord Akiba." The Anbu ninja said.

"I know. You trace the location and then go to rest." Asakawa Naoki waved his hand and said.

The Gray Stone Mine, which can enhance the strength of ninjas, is a fatal temptation for any ninja village. Even the Sand Village, one of the five major ninja villages, will probably fight to the death with the Rain Village if it finds this thing.

Although Asakawa Naoki is not afraid of the Sand Village, if the Sand Village leaks the news and attracts the Rock Village, the current Rain Village is really a bit overwhelmed.

Thinking of this, Asakawa Naoki controlled his external incarnation to stay in the Rain Village. After staying in Konoha, the main body left a Senzu bean at home, used the Breathing Technique to hide his breath, left Konoha's barrier, and flew to the border of the Wind Country with a sword.

In the depths of the Wind Country, the Sand Village had just learned that the two Sand Ninja teams were missing, and quickly sent a ninja team led by a senior ninja to investigate.

However, since the exact location where the two Sand Ninja teams disappeared was not known, the Sand Village reacted a little slower.

It would be fine if it was a little slower at ordinary times, but at this time of racing against time, a little slower means a total loss.

Because Asakawa Naoki has already arrived here.

According to the description of the Rain Village Anbu, the Gray Stone mine is located in the ground of a desert.

Originally, the mine was in a sealed state, but because of the battle between Yuchuan and the two Sand Ninja teams, the seal of the mine was slightly damaged, so they could sense the existence of the Gray Stone mine.

When Asakawa Naoki landed here, water ripples seemed to appear on the Gobi Desert, and then as if a layer of water curtain had been taken off, several ninjas in white robes walked out of the water curtain. They were the Rain Village Anbu sent by Asakawa Naoki.

"Lord Akiba!" Yuchuan said excitedly, "We have found the Grey Stone vein, living up to your expectations!"

"Well," Asakawa Naoki praised, "You did a great job!"

"This mission is rated as "S" level, you will get an additional 100 contribution points, and when the Grey Stone is developed, you will be granted priority to use it!"

"It is our honor to work for Lord Akiba and the Hidden Rain Village!" Yuchuan said seriously.

"That's right!" Several Anbu ninjas nodded.

They could persist in searching for several months in the deserted Gobi desert, it would be impossible without faith.

"I know your beliefs, but you deserve a reward." Asakawa Naoki said with a smile: "I'll think about how to reward you when we get back to the village."

At this moment, Yuchuan suddenly thought of something and reminded:

"Lord Akiba, when we discovered the mineral vein, two Sand Ninja teams also discovered this place."

"Although we killed them, I'm afraid that the Sand Village will come here soon. Lord Akiba, do you want to go back and transfer more ninjas?"

It wasn't long since the Rain Village defeated the Rock Village, and Yuchuan felt confident for the first time in a long time.

Facing the Sand Village, which is one of the lower two villages of the five major ninja villages, there is really not much fear.

If it is a fight for strategic materials such as the Gray Stone Mine, Yuchuan feels that even going to war with the Sand Village is not a problem.

"Don't worry." Asakawa Naoki said.

When he arrived just now, he used his spiritual sense to scan the surrounding situation.

The Grayer Stone vein is not that simple. The seal that was destroyed when Yuchuan and his team fought with the Sand Ninja was just a scratch on the top of the vein. The main body of the vein is actually below.

"Yuchuan, you guys stay alert up there, I'll go take a look first."

Asakawa Naoki left a word and disappeared in front of Yuchuan and his group of Anbu ninjas, using the shrinking technique to come to a place that looks like an elevator.

"Sealing technique?"

On this elevator, Asakawa Naoki felt the traces of the sealing technique, which is older than the Uzumaki clan's sealing technique. It should be the super civilization seal.It seems that a special method is needed to unlock it.

However, for Asakawa Naoki, who is studying the true solution to the restriction, this sealing technique is nothing.

"Resolve!"

Asakawa Naoki pointed his index finger at the sealing technique. As the restriction poured in, the sealing technique was quickly eroded, and the elevator began to start.

Taking the elevator, Asakawa Naoki's figure quickly descended, and his spiritual sense began to scan the underground mine.

It was not until a few minutes later that the elevator finally stopped. It was roughly estimated that it had descended more than a thousand meters.

When he walked out of the elevator, it was dark all around, but under the observation of the spiritual sense, the surroundings were extremely bright.

"Such a rich natural energy, even richer than Mount Myoboku, one of the three holy places." Asakawa Naoki sighed:

"No wonder the spirit stone vein was born."

"However, the fierceness contained in the spirit stone mine has not diminished."

"I'm afraid a lot of people died here, and the resentment was eventually absorbed by the spirit stone mine."

Asakawa Naoki looked at a giant seal in the mine, which was much more complicated than the elevator seal.

If it was forcibly cracked, if there was a mistake, the seal would probably blow up with the spirit stone vein.

Asakawa Naoki searched the entire mine with his spiritual sense, but he didn't find the key in the end, but he found some murals engraved on the stone wall of the mine.

The content of the murals probably describes the process of the ancient super civilization rising, developing, peaking, declining and extinct through the Gray Stone Mine.

This story is not much different from the information obtained by Yuchuan and others, but the key is, what use does he have for it?

If there is time, Naoki Asakawa can still rely on the memory of his previous life to slowly find the wandering caravan and get the key from them.

But now, with the Sand Village likely to discover this place at any time, Naoki Asakawa doesn't have that much time to find the key.

"It seems that I have to break it by force."

Naoki Asakawa perked up, pointed his finger at the sealing technique, and countless restrictions drilled into the giant sealing technique.