Uchiha You's research on laws and powers progressed rapidly.

In this era, he had unique conditions. He had a ready-made Ōtsutsuki Isshiki wedge in his hands, which could be disassembled and studied like a teaching template.

Five hundred meters away from the giant tree palace where he lived, there was a Kaguya Ōtsutsuki whose power was out of control from time to time. She used her chakra to pry the laws of the world into existence, allowing him to see them directly.

The concentration of chakra in the world continued to increase, but the time was short and the natural energy was still thick enough, which doubled the effect of Uchiha Yusenjutsu out of thin air.

At the same time, chakra has just been emitted from Kaguya Ōtsutsuki and the sacred tree. The highly active chakra has not yet settled into the material of the world, and the power of any ninjutsu used can be increased tenfold.

With so many favorable conditions, and with Miwa Masayo controlling the Otsutsuki brothers, Uchiha Yuu naturally felt like a fish in water and made progress that surprised him.

Otsutsuki Kaguya gradually digested the results of her promotion, while Uchiha You's power growth was not inferior to hers at all, and even his speed was far faster, constantly narrowing the gap between the two.

In just ten years, Uchiha Yuu thought he had gone from being able to escape from Kaguya to having a chance to battle her until the power of time was exhausted.

Well, it's still a losing outcome.

But based on previous experience, he was already able to crush Otsutsuki Hagoromo's descended body.

Uchiha You was happy with his rapid progress, but he felt more deeply the gap between him and Ōtsutsuki Kaguya and Ōtsutsuki Hagoromo, and had a clearer understanding of how long it would take to make up for the gap.

Eight hundred years, and another eight hundred years would be needed, which would be longer than the time the Monkey King had been imprisoned in the Five Finger Mountain.

This feeling of despair is terrible, just like a 14-year-old boy suddenly hearing that the age at which he can receive a pension is 95.

Even Uchiha You, who had an infinite lifespan, was overwhelmed by the awful feeling and fell into uncontrollable decadence.

He suddenly felt like a health blogger who was asked by a fat man "What's the point of living?" He suddenly felt that he didn't want to study or practice anymore. It was so boring.

He was like a drowning survivor, mumbling for help: "Lihua-chan, I need encouragement!"

Miwa Masayo appeared at the first moment, held his partner's head in his arms, and comforted him softly: "Come on, Uchiha You, you are the best, meow!"

"I bring you the best information. The big toad pill you have been waiting for for a long time has appeared!"

"Let's go fight Toad, meow. We'll use all our strength to beat up our most annoying enemy, set a big fire in the enemy's lair, and watch the fireworks as the enemy is completely wiped out. It will definitely be very satisfying meow."

As Miwa Masayo spoke in clear voice, Uchiha You's eyes recovered from numbness and gradually began to glow.

The decadent aura that filled him gradually faded away, and was replaced by a violent madness.

A terrifying beast was awakened by Miwa Masayo, which also activated Uchiha Yu's vitality.

"Toad Pill...where is it?"

"Jianfang country in the lower reaches of Longchuan."

Miwa Masayo paused and added: "Otsutsuki Hagoromo is patrolling there..."

Uchiha You grinned grimly: "Okay, okay, it really couldn't hold it back and jumped out early."

"It seems that my work over the years has not been in vain. I have definitely hit the weak spots of the Toads."

"Now that it's out, let's hold it back."

"Give me a beating to vent my anger."

…

"Frog Kumite!!"

With a low roar and strange fluctuations that surprised Otsutsuki Hagoromo, Gamamaru used exquisite fairy techniques to break the huge rocks that blocked the river.

The river channel in Longchuan was restored to normal flow, and an imminent flood crisis was resolved.

Otsutsuki Hagoromo praised in amazement: "What an amazing method. Only such a small amount of chakra was used, yet such an exaggerated destructive power was able to burst out."

"What kind of power is this?"

Gamamaru suppressed his ecstasy and said in a nonchalant tone: "This is the immortal technique mastered by the Toad lineage of Myoboku Mountain."

Otsutsuki Hagoromo said with emotion: "This is an incredible power. Can I learn it?"

Gamamaru was surprised and delighted, and couldn't help asking, "You are the eldest son of the goddess of the Rabbit, Kaguya Otsutsuki. You don't need to learn my magic, right?"

Otsutsuki Hagoromo shook his head and said, "I think this kind of power is more suitable for me. I like fairy arts very much."

"Can you teach me magic?"

Toad Pill pretended to be indifferent: "Of course you can, it's not a big deal anyway."

"But you really don't want to think about it?"

"Perhaps your mother Kaguya Otsutsuki doesn't like fairy arts..."

Otsutsuki Hagoromo waved her hand confidently: "My mother loves me the most. She has never objected to anything I like."

"I must master the magic to defeat that damn catwoman!"

Gamamaru had a lot of question marks on his head. What the hell is Catwoman? It seems that she has a close relationship with Otsutsuki Hagoromo. Why hasn’t he seen her in his foresight dream?

But Gamamaru really didn't dare to get close to the core area of ​​​​Hyuga Kingdom.

Because the foresight tells it that as long as it gets close enough, death will even be a luxury.

So over the years Gamamaru could only use predictive dreams to spy on Kaguya Otsutsuki, trying to find hope to overthrow the tyranny of the Goddess of the Rabbit.

As a result, it really found it. In the predictive dream, a fierce battle broke out between Kaguya's two sons and their mother, and they finally defeated and sealed Kaguya Otsutsuki.

After foreseeing this crucial future, Gamamaru could not wait to design this encounter and show the power of fairy arts to Ōtsutsuki Hagoromo.

Just like Otsutsuki Hagoromo in the precognitive dream, he suddenly became fascinated with fairy arts and tried to learn the fairy arts of Myoboku Mountain.

Gamamaru pretended to refuse, but then agreed and took out treasures such as toad oil to help Otsutsuki Hagoromo enter the house.

The magic of Myoboku Mountain is not simple. As long as you learn it, you will be influenced and the seeds of "kindness" will be planted in your heart.

Practitioners will involuntarily become more pure, and purity will easily lead to extremes. They will find it difficult to accept things and people that do not conform to their own values, and will stand up against everything they dislike.

The effect of this on Ōtsutsuki Hagoromo is that he will turn against his mother and launch a counterattack against Ōtsutsuki Kaguya on behalf of the immortal clan.

Now that the gods have been completely defeated by Kaguya Ōtsutsuki and hundreds of immortals are gradually dying out, this is the last hope for the remaining toads and snakes.

Gamamaru was becoming more and more dissatisfied with the Slug Sage at this time. The most powerful sage among the sage clan was actually indifferent to the invasion of the Otsutsuki and was hiding somewhere in a comfortable sleep.

That's so irresponsible.

But this is also an opportunity for the Myobokusan Toads, an opportunity to become the undisputed leader among the immortal clans.

With the help of Gamamaru who seemed indifferent but was actually wholehearted, it only took Ōtsutsuki Hagoromo three days to feel the natural energy and took the first step towards becoming a sage.

Although he has not yet mastered the fairy chakra, the seeds of the fairy techniques of the Myoboku Mountain lineage have been planted in his mind, and all of Gamamaru's actions have been completed.

It said goodbye to Otsutsuki Hagoromo without any reluctance, suppressed the pounding of its mental alarm, and fled madly to its hidden nest.

But what made Toad Pill crazy was that the closer it got to its nest, the faster its heartbeat became, as if it was about to jump out of its chest.

The worst premonition became a reality when Uchiha Yu showed up and blocked the road before Gamamaru reached his lair.

Gamamaru no longer had the nonchalant attitude he had when he was with Otsutsuki Hagoromo, but instead asked cautiously, "Who are you? Why are you blocking the gate of Mt. Myoboku?"

"Myoboku Mountain?" Uchiha You asked in surprise: "How could this be Myoboku Mountain?"

Gamamaru didn't know what to say for a moment. He paused for a moment before half explaining, half questioning, "Where is my Toad Clan? That is Mount Myōboku."

"Are you the former owner of this mountain?"

"That's not right. When we migrated here, there was no trace of other ethnic groups living here..."

Halfway through his words, Gamamaru's cheeks suddenly swelled up into balls, and powerful senjutsu chakra suddenly burst out, performing a powerful senjutsu.

Immortal Magic: Iron Cannonball

As thick as a pillar, the water droplets filled with fairy chakra swept towards Uchiha You, smashing all obstacles along the way into pieces.

Gamamaru made such a decisive judgment that he did not even consider the possibility of accidental injury or misunderstanding, and launched the attack at the first opportunity.

Uchiha You did not use any magic to intercept or cancel this technique, because the evil fire in his heart was burning fiercely, making him upset.

Even if he knew that he only needed to simply activate Wood Release to easily decompose the water column and then control Gamamaru, whether he wanted to strangle him or pierce him, it would only take a thought.

But Uchiha You was unwilling to do so. He came here to vent his emotions, not to end the battle quickly.

He has figured out the source of the evil fire in his heart.

It's not the return of the inner demon, nor is it the monkey in the heart causing trouble.

These were the emotions he had accumulated from staying at home for decades after he traveled through time, and from the failures he encountered while conducting hard research.

It was the more than ten years of facing Otsutsuki Kaguya, and the frustration of watching Otsutsuki Hagoromo jumping around in front of me but not being able to hit him.

It is the confusion of practicing hard for sixty years only to find that there is still a long journey of eight hundred years to go.

Uchiha You has a strong enough heart, but that is the toughness from his human period, which is only valid for a mere hundred years.

After all, he was only a person who had obtained immortality for less than sixty years. This was his first time in seclusion that lasted for decades. Because he did not have Kaguya's indifference that was unique to immortals, he naturally accumulated negative emotions that were difficult to digest.

When facing Otsutsuki Kaguya, these negative emotions were suppressed in his heart by his cautious attitude before the battle, and continued to brew and ferment, and were repeatedly stimulated by the young Otsutsuki Hagoromo.

Although the cause of the evil fire had nothing to do with the heart-shaped monkey, it was strongly amplified by this monkey, making Uchiha You uneasy.

The Heart Monkey has been suppressed by Uchiha You, but simple suppression cannot solve the problem. This Heart Monkey with divine power can still fan the flames and even rely on instinct to amplify the evil fire.

The spiritual source of Zhurong's armor, the heart monkey and the evil fire have an original resonance that cannot even be blocked by the seal, and eventually formed an evil fire disaster that swept through Uchiha You's heart.

This is a disaster, even worse than a world-destroying natural disaster.

With Uchiha Yu's current strength, once his mind loses control and he falls into madness, he will be able to destroy the entire Wind Kingdom in an instant, pushing humanity and countless species into the abyss of extinction.

That's why he is so eager to find someone to vent his anger on.

From the very beginning, his target was Gamamaru and his children. Since he had blocked them right here, how could he easily defeat them with ninjutsu?

There is no way to let the enemy vent his anger if he kills him casually.

Uchiha You deeply understood that as a man, there was no better way to vent his evil anger and depressed emotions than to swing his fists and beat the enemy with every punch.

Uchiha You clenched his fists and pushed forward with his fists, breaking the water column that contained fairy chakra and could penetrate rocks as big as a mountain.

He broke through the splashing water and rushed towards Toad Ball like a storm, punching it twice on its stunned and horrified face.

After two punches, Gamamaru's chin and tongue flew out, and Uchiha You then realized that the toad's face was actually its mouth, and it lacked the real fleshy feeling when punching.

This made him very dissatisfied and he soon found a new target.

Two more blows with the door-sealing hammer hit the pair of protruding toad eyes hard, smashing the eyeballs directly into the head.

This time the feedback felt very real, the full rebound force of the eyeballs made Uchiha You very satisfied, and the evil fire in his heart really dissipated a lot.

If it works, continue.

Bang bang bang!

Bang bang bang!

Puff puff puff!

Under Uchiha Yu's attack, Gamamaru was completely unable to react.

Its mouth was hit first and was almost dislocated, making it difficult to retract its tongue.

Then his eyes were hit. They were sunken into his head by the door-sealing hammer, and by the time they bounced out, they were already swollen and congested.

Then the skull was hit with a loud bang, and the brain was almost shaken into tofu pudding.

But the enemy did not let it go. Fists fell like raindrops, hitting Toadball all over his body.

In the end, Uchiha You discovered that Gamamaru's snow-white belly felt best to hit, and he couldn't help but punch him a few hundred more times.

Uchiha You's status is already that of a bloodline. As his understanding of the laws continues to deepen, the power filling his golden elixir continues to accumulate, and his will and emotions unknowingly also take on real power.

When he felt that each punch was powerful, the evil fire in his heart dissipated a little, and Toadball felt a burning force piercing into his body from the place where he was hit, burning his internal organs.

As a toad with a soft and slippery body, the pain brought by the flames is more intense than a purely physical punch, and there is no way to reduce it.

When Uchiha You vented his evil fire with hundreds of punches that hit Gamamaru fiercely, hundreds of evil burning flames followed, penetrating its body mercilessly.

The unavoidable damage directly affected the internal organs, and the Toad Immortal rolled on the ground in pain, screaming in agony.

The screams did not last long. The evil fire accumulated in its body ignited the fat in its internal organs, turning into dark red flames that shot out from Toad Ball's mouth, eyes, and tail.

At this point, the evil fire in Uchiha You's heart had been completely vented, and he felt his mind was clear. He exhaled with satisfaction and stopped beating Gamamaru.

Although the evil fire is quite strange, it is ultimately just the product of Uchiha You's bad emotions affecting reality, and its destructive power is not that terrifying.

Gamamaru's strength should not be underestimated. With the help of the fairy chakra he had just successfully researched, he successfully expelled the evil fire from his body and resolved the crisis of his internal organs being burned.

But at this time, its whole body was covered with white mucus, its mouth was pitch black with wisps of green smoke coming out of it, and it no longer had the mysterious, noble and otherworldly immortal demeanor that it had deliberately created.

Gamamaru's horizontal pupils were emitting flames of anger and resentment. He stared at Uchiha Itachi and asked, "Who are you? How dare you attack me in front of the Myoboku Mountain? Don't you want to live?"

Uchiha You looked at the "crude" barrier in front of him and asked, "Is this Mount Myoboku? How can such a crude barrier with ordinary natural energy concentration be Mount Myoboku?"

Gamamaru was furious, but the experience just now clearly showed that it was definitely no match for Uchiha You, and no matter how angry it was, it did not dare to attack again.

[Don't worry, wait a little longer, my people will be mobilized soon. ]

[I want to delay time and give everyone a chance to siege this enemy. ]

Thinking of this, it raised its head and explained proudly: "We are the Myoboku Mountain lineage with an orderly inheritance. No matter where we move our family, our place of residence is Myoboku Mountain."

"Just like the Slug Immortal lives in the Wet Bone Forest, and the python lineage lives in the Dragon Earth Cave. This is a unique inheritance of the highest-level immortal race."

It asked again: "Who are you and why are you attacking me?"

Uchiha You has already noticed the movement inside Mount Myoboku.

Even though he was blocked by the barrier, he could sense that several huge lives, whose every move caused natural energy shocks, were gathering and walking towards him.

Uchiha You suddenly became interested, and he even felt his hands itching.

[If I punch such a big guy, there will definitely be a strong response, right? ]

[Come on, come quickly, let me have my fun! ]

The thoughts in his mind did not affect Uchiha You's answer. He said: "My name is Uchiha You. I proposed to Kaguya to establish the human kingdom."

"This human kingdom is very important to me. I need it to last for a thousand years, so I will not tolerate your attempts to influence the Otsutsuki brothers and try to deal with Otsutsuki Kaguya."

Gamamaru asked in confusion: "I see that you are also a sage who controls natural energy and a human born in this world. Why do you stand on the side of the outsider Otsutsuki and go against our countless sages?"

Before Uchiha You could say anything, the barrier behind Gamamaru opened and a series of giant toads walked out.

Toadmaru's expression changed. It put away its patient and restrained expression and replaced it with a ferocious look.

"Since you attacked me in front of the Myoboku Mountain gate, even if you are a human immortal, you must pay a sufficient price!"

“Go to hell!!”