Uchiha You calmed down and weaved 12 thick braided straw ropes, which were longer than Miwa Masayo's body, as the warp.

Then we need to twist the straw into thin ropes to use as the weft for weaving.

The man and the cat worked together, Miwa Masayo rubbed one end hard, and Uchiha You weaved the other end quickly. In just an hour or so, the cat bed with the right softness and hardness was ready.

Sanlun Yashio cheered and got in. He felt that it was exactly what he wanted and purred with satisfaction.

When she came out contentedly, she found that her owner's eyes were fixed on the ground again, and his expression was very strange, a mixture of surprise and joy, but also some hesitation and regret.

Miwa Masayo couldn't understand why she had such complicated emotions, so she asked again: "What's wrong, meow?"

Uchiha You sighed and said, "The White Zetsu with my Flying Thunder God Seal is right under our feet."

Miwa Masayo stood up quickly and asked in surprise, "It's right under our feet, so close, meow? Wait, under our feet... that's not..."

Uchiha You smiled bitterly and said, "Apart from that big hole, I can't think of anything else."

Miwa Masayo's expression also turned into one of surprise and fear and hesitation. She said with some fear: "Meow, we were so close to Uchiha Madara at that time, meow?"

But curiosity soon took over. The tabby cat smiled with its eyes curved. It patted Uchiha You with its paw and asked, "When are we going to see meow?"

Uchiha You licked his lips and said excitedly: "Let's get a good sleep today and get enough rest, then we can go and touch it at night."

The tabby cat nodded repeatedly, and then asked, "Go directly through the Flying Thunder God Technique, meow?"

Uchiha You hesitated for a few seconds, then shook his head and said, "No, that's too risky. Let's go down the tiankeng."

As he spoke, he took out a Dao Fa Zi Ran kunai and stuck it directly into the ground, saying, "It would be best to use the Flying Thunder God Technique when we come back."

Miwa Masayo looked down at the kunai and commented, "Nyan, this kunai originally looked fine, but after adding these four words, the more I look at it, the more it feels... crowded, nyan."

Uchiha You also felt the same way. He curled his lips and said, "It's the cheapest mass-produced product. Don't expect too much."

"When I return to Konoha Village, I will have to customize a batch of special throwing weapons."

Miwa Masayo looked at him enviously and said, "The most powerful thing about humans is that they have hands, meow. They can use any weapon, and they can also lower the threshold for using ninjutsu through hand seals, which makes cats envious meow."

Uchiha You laughed and said, "Rika-chan, if you can transform, you will also have a pair of hands to use."

"snort!"

Miwa Masayo jumped off Uchiha Yu's shoulder angrily and crawled into his own cat bed.

"Why are you angry?"

"Hmph, go to sleep, meow. When you fall asleep, you'll have everything."

Uchiha You had slept for two hours last night. Since he successfully built his foundation, two hours were enough for him to work full of energy for the whole day.

But for some reason, as Miwa Masayo said angrily that she wanted to sleep, Uchiha You found that he was actually feeling sleepy from the bottom of his heart.

This surprised Uchiha You, who was getting less and less sleep, and he said happily, "Okay, I'll sleep too."

At this time, drizzle began to fall from the sky. Uchiha You looked up and found that the clouds in the sky were extremely thick. He judged that the next rainfall would not be small.

So Uchiha You found a lot of bricks, propped up Miwa Masayo's cat bed, tied the hammock to the highest point, and then crawled in and lay down.

At this time, the drizzle had turned into heavy rain, accompanied by rumbling thunder, and the sky and the earth were hazy.

Uchiha Yu and Miwa Masaya yawned loudly at the same time, listened to the sound of heavy rain, and fell asleep.

Unfortunately, the lucid dream was not triggered this time, and Uchiha You woke up two hours later.

Feeling full of energy, he knew that he would never be able to sleep again, so he regretfully took out the Impure World Reincarnation Scroll that he had traded with Orochimaru and began to study seriously.

At this time, the heavy rain had turned into light rain. The sound of the rain mixed with the sound of Miwa Masaya's snoring made Uchiha You's heart extremely relaxed. He easily immersed himself in the ocean of knowledge and quickly absorbed the nutrients therein.

The time spent concentrating on studying passed quickly and it soon became dark, but as an open-eyed Uchiha, he did not need any lighting devices and could still clearly see the words on the scroll.

Moreover, after dark, the clouds dispersed, the moon was bright and the stars were sparse in the night sky, and the starlight and moonlight complemented each other, making it even clearer to see.

At this moment, Miwa Masayo woke up. She walked out of the cat bed, arched her body, raised her tail, spread out her four paws one by one, and then scratched the cat bed hard a few times. Then she squinted her eyes and meowed comfortably.

"Meow, You, should we eat first, or should we go on an adventure and come back to eat, meow?"

Uchiha You stopped studying after she woke up, he put away the scrolls and notes and other things, and replied: "What's the point of eating, let's go on an adventure!"

"Great, let's go meow!"

We found the tiankeng with ease. Although the rain had stopped, the accumulated water on the ground was still flowing into the tiankeng. The round tiankeng was like a round waterfall. The roaring sound of the water and the silk-like waterfall formed a very spectacular scene.

But Uchiha You didn't feel good, because he heard an echo coming from the deep bottom, which was the roar after the splashing water.

This means that there is water at the bottom of the sinkhole, and the water is very deep, which means that the sinkhole is blocked.

Uchiha You thought about it and felt much more relieved, because if White Zetsu or Black Zetsu blocked the bottom of the sinkhole, they would not leave sentries to monitor it, and this road would become the safest passage.

The noise of the waterfall was too loud, and Uchiha You couldn't talk to Miwa Masayo at all, so he patted the tabby cat's head, indicating that he was going down.

After receiving a response from the tabby cat, Uchiha You jumped down and fell into the water after dozens of seconds.

Without stopping or hesitating, he manipulated the natural energy of the water spirit to push himself down quickly until he reached the bottom of the tiankeng. Then he converted the natural energy of the earth spirit, and the whole person and the tabby cat merged into the solid rock and continued to swim downwards.

It was very difficult and slow to escape through the rock formations. It took him several minutes to get out of the rock range and enter the vast underground cave.

Miwa Masayo took a deep breath to relieve the heaviness in his chest, then he said, "What a big rock! How did they do that?"

Blocking the bottom of the sinkhole is a complete spherical stone, which stands round at the bottom of the cave, and the top just blocks the sinkhole.

Because the gaps are not particularly tight, a small amount of water seeps in through the gaps under the huge water pressure, forming a winding stream at the bottom of the rock.

Uchiha You shook his head and said, "I don't know either. Black Zetsu is a monster from thousands of years ago. No matter what strange techniques he has mastered, it won't surprise me."

In fact, Uchiha You knew a forbidden technique that was specifically used to create such huge spherical rocks, and the finished product had a shelf life of more than a thousand years.

Outer Dao: Earth-shattering Star

But Uchiha You also knew that Uchiha Madara was completely weakened today, and he had already transplanted the Rinnegan to Nagato, so he no longer had the ability to perform this powerful forbidden technique.

Therefore, Uchiha You couldn't imagine how Black Zetsu used this epic and powerful forbidden technique.

Black Zetsu, this high-level life form created directly by Kaguya Otsutsuki through mitosis, is full of secrets.

Uchiha You wisely stopped thinking about Black Zetsu and focused his attention on observing the environment, while at the same time concentrating on sensing the coordinates of his Flying Thunder God Mark.

Comparing the two, he quickly determined the direction to move forward and took Sanlun Yashi to quickly move forward along one of the many caves.

The cave was very long and seemed to be going down at a certain angle. When Uchiha You reached a depth of 2,000 meters underground, he discovered a White Zetsu lurking in the soil, acting as a sentinel.

Uchiha You dared to enter the area where White Zetsu was concentrated because he had mastered the ability to detect White Zetsu and could dig White Zetsu out of the deep soil effortlessly.

So he converted the natural energy of the earth spirit, quietly slipped into the earth, and quietly approached Bai Jue.

The floating technique mastered by the White Zetsu is essentially a form of Wood Release, which uses the same method that tiny plants can freely drill underground to break down into small pieces and walk beneath the earth.

However, Uchiha Yu's earth escape technique integrates himself with the earth through the connection of the natural energy of the earth spirit. He is a part of the earth and can come and go freely.

Uchiha Yu's earth escape technique can be said to be a return to the origin. In terms of its intention, it is far superior to White Zetsu's floating technique. As long as there are no major flaws, White Zetsu will not discover any abnormalities.

So when a pair of big hands grabbed White Zetsu's neck and even twisted his neck, White Zetsu did not notice the existence of the enemy. He just uttered a dull "Eh?" underground and directly turned into a sapling that failed to sprout.

After dealing with the White Zetsu sentinels, Uchiha You returned to the cave, reunited with Miwa Masaya and continued on his way.

However, there were very few White Zetsu active in this underground cave. Along the way, Uchiha You only discovered and killed two of them before he found his target.

This is an extremely huge underground cave. There is not a single stone pillar supporting the dome, which greatly magnifies the feeling of emptiness.

Miwa Masayo couldn't help but sigh: "How can there be such a large space so deep underground?"

"Even the air pressure is normal. That doesn't make sense, meow."

Uchiha You pointed upwards and prompted: "Look up and you will know what is supporting it."

The tabby cat raised her head and saw at a glance the huge curved pillars distributed in radiating lines, extending from the center of the dome to the four sides of the cave, forming a steamer-like frame structure.

"Meow, what is this? It can't be a rock!"

Uchiha You took a deep breath, and said slowly and confidently: "This is the root of the sacred tree. It should be one of the underground roots that was torn off when the sacred tree was forcibly transformed into the Ten-Tails."

"Sacred tree meow? Sacred tree meow, sacred tree meow!"

A key mythical item from thousands of years ago suddenly appears in front of you. Not everyone can accept this calmly.

Miwa Masayo's eyes gradually became confused. She murmured the name of the sacred tree, and her mind went blank.

Uchiha You was much better than Miwa Masaya. After all, he had experienced greater miracles such as time travel. So after he was impressed by the grand scale of the sacred tree, he quickly focused his mind and began to explore the vast cave space.

The first target he checked was the White Zetsu who was on guard. However, after checking carefully twice, he did not find any active White Zetsu.

There were thousands of White Zetsu hanging on the roots of the huge sacred tree, but only the two encountered on the road were activated.

Uchiha You couldn't believe it, so he spent more than two hours checking it again and again, and finally had to believe it.

He said to Miwa Masayo with emotion: "It's unbelievable. There are thousands of White Zetsu and the active roots of the sacred tree, but there are only two White Zetsu guarding them. It's incredible."

After a few hours of buffering, Miwa Masayo also returned to normal. She smiled and said, "According to your information, Black Zetsu is only active alone. How much energy and time does he have to maintain so many treasures?"

Uchiha You laughed: "You are right. Fighting alone is indeed likely to expose irreparable loopholes."

"Information, the most important factor in the ninja world is indeed intelligence. Black Zetsu has been able to do whatever he wants for a thousand years because no one knows his information. This advantage is absolute."

"Although I know a lot of information about him, I can't catch him. The information doesn't match his situation, so it has never been effective."

"Now I have finally caught a glimpse of him. After combining it with the information I have, I found that this Black Zetsu seems to have flaws everywhere."

"Sure enough, even in the extraordinary world, no matter how strong a person is, there is always a limit. After all, not everyone can unlock the limiter and change the world's hairstyle at any time."

Miwa Masayo rolled her eyes and complained, "You're saying weird things that I can't understand again, meow."

"Stupid Yuu, what should we do now meow?"

Uchiha You used the crops in his own field to examine everything around him. When he heard Miwa Masayo's question, he answered without hesitation: "First, confiscate the property! Then completely destroy this place."

The tabby cat was startled: "So cruel, meow?"

Uchiha You explained with great regret: "There is no way. My current strength is far from enough to touch such a deep and secret world."

"Although it's a pity, only by destroying this place can we avoid Black Zetsu's gaze and buy ourselves enough time to develop."

Miwa Masayo nodded, and white flames suddenly appeared on his four claws, and in the next moment they turned into sharp and stable flaming claws.

She asked happily, "Where do we start meow?"

Uchiha You pointed to the highest point of the dome, which was also the core of the tree roots, and said, "Starting from there, I always feel that if there is any good thing, the probability of it being there should be the highest."

Then he pointed around and said, "I will start from the surrounding tree roots, start by putting White Zetsu down, and then search for the details of the tree roots."

"After all, the roots of some plants are the essence of the plants."

"Okay meow, let's get started. This cave is so big, it's going to be a huge project meow!"

Miwa Masayo took the lead and ran straight to the highest point along the tree roots around the dome. He soon started working enthusiastically, and broken wood chips fell from the sky.

Uchiha You first formed a seal to create twelve shadow clones, and then he harvested from the bottom little by little upwards, and conducted destructive checks on all the tree roots to avoid missing any important harvest.

Neither the man nor the cat mentioned contacting the Cat Castle to summon a large number of ninja cats to provide manpower.

The current space is one of the biggest secrets in the ninja world and must be kept absolutely confidential.

According to Uchiha You's point of view, as long as it is known by any life other than the two of them, it is not considered a truly top secret.

Therefore, despite the incredibly heavy workload, Uchiha Yuu and Miwa Masashi would rather do the work themselves than let the secret spread.

The White Zetsu hanging on the tree roots is a good thing. It is made into a mummy using a sealing technique. It can be stored very conveniently and can also be awakened relatively easily.

The thick bark of the tree roots is a good thing. It can be peeled off, steamed dry, and made into rolls for storage.

The core of the tree roots is even more valuable. After being cut down and split into pieces of wood, they can be used to build ships or houses in the future.

The fungi on the tree roots, well, can actually extend their hyphae deep into the tree roots, it’s also a good thing, put it away.

Oh my, there are actually bugs that can gnaw on the roots of the sacred tree. What a treasure! Bugs that grow up eating the roots of the sacred tree must have meat that is definitely good. I wonder how it tastes.

Uchiha You's collection is absolutely destructive, and digging three feet into the ground is not enough to describe his ferocity.

The huge harvest was accompanied by hard work. Even Uchiha You was so tired that his back and waist ached, but he could only grit his teeth and persevere.

However, what is unexpected is that what ultimately limited Uchiha Yuu and Miwa Masaya's plundering behavior was not the terrible workload, but their inability to store such a large harvest.

Uchiha You's depressed heart was bleeding, but he could only accept this reality helplessly.

You know, it's not just his body that is full, but all his secret warehouses are full.

Through cooperation with Miwa Masayo, Uchiha You established the Flying Thunder God transportation channel, and mountains of treasures were sent to the secret warehouses in Konoha Village and the barrier lake by means of super-time and space transportation.

Moreover, he also built a temporary secret warehouse on an uninhabited island in the East China Sea, and stuffed many White Zetsu and whole tree roots into it.

Now he has used up all the sealing materials necessary to build the secret warehouse, including the materials stored in the cat castle, which have all been consumed after he purchased them. He no longer has the ability to expand his harvest.

Why didn’t we prepare for a hundredfold expansion in advance?

Ultimately, it is because I have a misunderstanding of my luck and don't believe that I will have such good luck.

What a misfortune.