Compared with the southern countries, the Frost Country is still a little colder and the winter is particularly long.

The northward, the thicker the snow is. The ice and snow in the south have just melted, and the white snow scene in the north has shown no sign of change.

In areas with dense water networks, it is not easy to find that trace of source, especially under the cover of ice and snow, it is even more difficult to find the clues that Shuimu wants.

Sometimes water and wood even have to go deep into the underground river to get some water samples and test which tributaries are the ones you are looking for.

"It won't work if this continues."

If the method has not improved, this search will have to be abandoned halfway.

As a last resort, Yusuke had to go back to bring rescue soldiers.

Half a day later, Nobusashi and Yusuke came to Frost Country again. This time, with the help of rolling their eyes, the speed was finally much faster.

"Will it work if it is found like this?"

Xinzhen was a little puzzled, it was not a great event. It felt like a waste of time to come here with such a big fanfare.

Yusuke nodded with a serious expression.

"The Tan Water discovered by Takino Country that can kill creatures in the water has found the same thing in the Frost Country thousands of miles away. Although it is still impossible to analyze what dangerous substances are in the water, there are likely to be some amazing discoveries."

There are not so many coincidences in the world. There must be a vein between the two, but it has not been found yet.

The poisonous water from the Frost Kingdom flowed down the river, resulting in no life in a winding river, and indirectly affecting the Taki Country thousands of miles away.

This is not a trivial matter. You should know that even the most violent poison is, after such a long distance of dilution and degradation, the impact will be eliminated completely.

"This is not ordinary poisonous water. If you pour it into the almighty potion, there is no vitality, which means that even the smallest microorganisms do not exist. They are real "stagnant water". We are by no means wasted time meaninglessly."

It is not obvious in Takino Country. After diluting countless times of water samples, a small amount of bacteria can be found. The water samples found in the Frost Country are a little confused. There is water in the ninja world that cannot even survive. If it is not for the strong purpose and the targeted search, who would have noticed that there is no strange water at first glance, which shows such a big difference.

"Biotoxins cannot pass through such a long distance, but there is no sign of artificiality. I guess this is a special substance similar to energy dissolved in water at work."

"Well, I hope I'll find out a little."

The main task is to observe Nobusashi. The current focus should be on the village, especially Sakura Haruno. Not only should we monitor Sakura's changes after practicing controlling the tailed beast chakra, but also ensure her safety.

In addition, it is necessary to pay attention to Danzo and his subordinates.

It is really not a comfortable thing to give up important things and come to such a cold place.

After a short while, the busy Yusuke finished the last water sample in his hand and said with satisfaction:

"It's not far away, what we're looking for is right in front of us."

"This is the third time you said this."

Yusuke pointed to a hilly area ahead with his finger.

"Look at it with your eyes!"

"knew!"

Shin-yeon made seals with both hands, opened his eyes again, and glanced at the direction pointed by Shin-yeon.

"There is nothing, just an underground river, and a huge cave. There is a small hill. The underground is basically empty, but there is nothing inside... Hey, it's not right!"

Shin-yeon suddenly stopped talking casually, and an incredible look suddenly appeared on his face.

"There are things under the water, dense and endless."

Involuntarily, Shin-yeong accelerated his pace and quickly moved towards the place where the abnormality was discovered.

"Be careful, be careful of danger!"

"Don't worry, there's still a long way!"

The scope of investigation can be larger than that of the white-eyed eye. There is basically no ninja world, and the safety of the two should be guaranteed.

After a moment, the shock on Nobusashi's face, hiding in a snow-covered eternal bush, could no longer be hidden.

"What did you find?"

Yusuke asked curiously.

"Bai Jue, so many Bai Jue clones!"

"Bai Jue clone? You mean..."

After hearing the unexpected answer, Yusuke was shocked and inexplicably.

"This is the underground base of Uchiha Obito and Shirazuki, and the arsenal that cultivates 100,000 Shirazuki Legion?"

It was a really amazing discovery. On a whim of investigation, I didn't expect that I could find the lifeline of the enemy.

"This is a hornet's nest, do you want to poke it?"

Shin-yeon shook his head,

"Look first and then talk about it."

Such a powerful force, even the strongest Fire Country cannot resist it alone. Before the five major ninja villages have all their strength to start the war machine, 100,000 Bai Jue is currently an invincible existence. Such a large number is enough to destroy half of the ninja world.

"I should have thought that the main battlefield of the Fourth Ninja War is in the Frost Country, and the base of the White Jue Legion will not be far away."

According to Mizuki's memory, when Uchiha Obito launched the Fourth Ninja War, most of the battle formations were deployed in the southeast of the Frost Kingdom, and a small part were in the Tachi and the Iron Kingdom.

Nearly 200,000 people fighting in this narrow area will be a big scene that may never happen again in the ninja world in the future.

The southwest of the Frost Kingdom is Taki, followed by the Grass Kingdom and the Rain Kingdom. The west of the Rain Kingdom is the stone country, the south of the Wind Kingdom, and the north of the Earth country.

Nagato and Uchiha Obito do not trust each other, and their strongholds are also separated by two countries, which is thousands of miles away.

"It's really spectacular. One hundred thousand Bai Jue. If a guy with intensive phobia is dying, he might have fainted."

Under the observation of the white eyes, the situation inside the underground cave was clear at a glance. Rows of Bai Jue stood at the bottom of the underground river and waited quietly.

"So, the source of these strange poisonous waters should be here? No wonder it is so magical. With our knowledge, it is not surprising that it has something to do with this kind of thing."

After a careful observation, Shin-yeon continued,

"Jue and Obito are not here, but there are barriers around you to protect it. It's a bit difficult to sneak in without knowing it. Moreover, the white Jue clones under the water are awake and cannot avoid their perception. Let's go back first this time, and have a long-term plan before deciding what to do."

After recording the situation inside one by one, Chakra understood the situation and the two quickly left the place.
Chapter completed!