Even though more than a thousand years have passed in this time and space, Uchiha Yuu and Miwa Masayo still believe that their home is in the time and space of Konoha 52, not here.

The Otsutsuki family is so boring. These past thousand years have been extremely dull.

Uchiha Yu and Miwa Masayo did not experience the kind of passion that the first Hokage talked about, the kind of passion that the young Hashirama and Madara followed behind them, working and fighting passionately for the peace of the ninja world, for the stability of the newly built Konoha Village, and for the future of mankind.

The three of them formed the powerful Konoha Big Three and made great strides towards unifying the ninja world.

But what about the Otsutsuki family?

Kaguya's life is basically just lying down and enjoying herself. Occasionally she gets a little manic because she's worried about the threat from the Otsutsuki, and then she lies down again.

Yui's life is busy and without anyone to guide him, he tries to solve problems with his own strength, just like a human god.

Hamura's life is to lie down with his mother for a while, be busy with his brother for a while, and then be confused for a while, not knowing why he is living.

For more than a thousand years, a full thousand years, there was only one war between mother and son, and the rest was just an uneventful life.

Because their family is so strong, they can handle anything easily. It seems that they don't need to work hard, let alone help from others.

Kaguya, who accepted Uchiha Yu's advice, viewed humans as cannon fodder that could help her buy time.

Yui, who likes to be close to humans and has married 14 wives, also believes that humans cannot help him and that it will take a long time for him to grow up.

Ever since Uchiha Yuu and Miwa Masayo calmed down the mother-son war, they chose to stay away from human society and no longer had much contact with humans. They even met more often with slugs.

This results in these immortals not receiving sufficient feedback from humans, and can only face the difficulties they encounter alone.

It is difficult for humans to receive guidance from immortals, and they do not have the freedom to develop freely, so their growth rate becomes extremely slow.

The tone of this time and space is slow and steady, inevitable dullness, and the resulting hopeless rigidity.

Uchiha You certainly wouldn't like this place, and Miwa Masaya hated it very much. He took the initiative to lead the Ninja Cat Clan to leave the Fire Country and move to the more remote northwest to seek safety.

Uchiha You hesitated for a very long time, and it took him twenty years before he finally made up his mind to complete the engraving and shaping of the fourth level of the golden elixir here.

Even if he has to owe a huge debt to this time and space, it is better than breaking through in a future time and space that he likes more and completely destroying his home.

Although the law of nature is very bad, it is not a squid that can make the devil cry. As long as there is no interest and the even more terrifying compound interest, there is a way to pay off any debt no matter how much you owe.

But if you owe a debt of life to a family that you recognize, then you really cannot repay it, because those are the lives of your own family members.

Even if Heaven approved of it, he still couldn't get over it.

After making up his mind, Uchiha You found Miwa Masayo and said, "Let's go. The Taoist is going to transcend the calamity."

Miwa Masayo was confused: "Who is Daoye?"

Because the audience couldn't understand, Uchiha You's smug demeanor turned awkward, so he had to lower his head and explain shyly: "That... the Taoist is me..."

Miwa Masayo said strangely: "What a weird way to call yourself, and it feels weird, meow."

"I have a strange feeling that you will definitely succeed, but the result of your success will not be ideal. Is it my illusion, meow?"

When Uchiha You heard his fellow Taoist's words, his heart tightened.

During these 700 years, Miwa Masayo was indeed not as strong as the sacred tree, but his strength had greatly increased, and he was increasingly showing magical premonitions and spirituality.

Even though this little cat has a bad mouth and everything that comes out of her mouth is either good or bad, it is enough to make Uchiha You take it seriously.

Since Miwa Masayo said that there was something wrong with the self-proclaimed "Daoye", he didn't dare to say anything more.

There are many unlucky people who have died because of their talk, and dying by planting a flag is a big taboo for time travelers.

As a double time traveler, Uchiha You was very sincere and obediently brought the kitten to the other side of the world, to the sea farthest from the main continent.

This is the most desolate sea. Because of its depth, the water is as black as ink, and it looks like an endless sea of ​​ink.

Sanlun Yashi was pulled over. As soon as she saw the surrounding environment, she knew what her Taoist partner was going to do. She smiled and asked, "You used to send me to a far place. Today, you figured it out and asked me to accompany you to overcome the tribulation, meow?"

Uchiha You raised his eyebrows and replied, "You think I am willing? This time there is really no other way. As long as we are in this world, you may not be able to hide. I can only let you stand by my side. I can still take care of you at least."

Miwa Masayo was only surprised for a moment, then smiled: "You is getting stronger and stronger. This time I will rely on your protection."

Uchiha You nodded and said, "Help me keep an eye on my body and don't let it float around."

This time, they don't need an island as a foundation for their tribulation. For Uchiha Yuu and Miwa Masayo, flying has become an instinct, and there is no difference between it and walking on plain ground.

But the problem with floating is that it will be moved by the wind and someone will be needed to help him stabilize his body.

Miwa Masayo smiled and stretched out her little hand, grabbing her partner's left hand.

The white, tender and soft little hand grasping the big hand gave Uchiha You a sense of stability that was no less than the anchor chain of a million-ton ship, which was indeed very reassuring.

Uchiha You smiled at the little loli, then withdrew his spirit back to the Purple Mansion World. His materialized body fell backwards again and quickly sank into his Dantian.

Facing the golden elixir in his dantian that was as big as the sun, he approached it without any hesitation, used his spirit as a pen and natural energy as ink, and began to outline new basic laws on the golden elixir.

This time there are five basic laws, which, after thousands of years of screening and comparison, have been determined to be: the law of chaos, the law of Tai Chi, the law of Yin and Yang, the law of all things, and finally the law of destiny.

Among these five laws, the first four are the four main stages of the birth of the universe. They are closely related to each other, but also very independent.

But these four laws are not the key points. The final law of destiny is the key, which is responsible for connecting the core law of cause and effect, the second-level law of time, and the third-level law of reincarnation.

This is the key to the integration of the four-layer structure of Jindan.

As the golden elixir engraving progressed, the weather began to change. The sun hid, the rainstorm stopped, and all the sky was covered by a layer of dark clouds.

This change did not occur in the Black Sea, but occurred throughout the entire world. Whether it was day or night, the sky was replaced by a completely consistent cloudy sky.

As Uchiha Yukindan's engraving progressed, the clouds over the world became thicker and thicker, and silver-white electric snakes appeared.

What surprised people the most was that the silver snakes they saw were all moving in one direction, and not even a single bolt of lightning struck the earth.

Ordinary humans have limited perception, they can only marvel at it and treat it as a once-in-a-century spectacle.

But the surviving White Snake Sage, Slug Sage, Mountain Master Sage, as well as Kaguya Ōtsutsuki, Hagoromo Ōtsutsuki, Hamura Ōtsutsuki and others, all discovered that this was a linkage of the entire world.

Otsutsuki Hagoromo was the first to confirm: "The whole world is responding. This is the world responding to a certain force. How can there be such a huge force?"

Kaguya Otsutsuki murmured, "I seem to know this situation. Let me think about it, think about it..."

Under the gaze of her two sons, Kaguya Otsutsuki found long-forgotten memories from the depths of her memory. Those were not even her memories, but the memories of the Otsutsuki clan.

Seeing this ancient memory, Kaguya Otsutsuki completely lost her composure and murmured, "How could this be..."

It was the first time that Otsutsuki Hagoromo and Otsutsuki Hamura saw their mother lose her composure like this. The last time they two joined forces to rebel, she did not show such a collapsed expression until the seal was completed.

Otsutsuki Hagoromo's face turned pale, but he was able to keep his emotions under control. His lips were tightly closed and he said nothing.

Otsutsuki Hamura did not have such a good psychological quality, and asked: "Mother, do you know what is going on?"

Kaguya Otsutsuki replied absentmindedly: "This is a powerful life promotion. The world is oppressed by the promotion of this super life and is forced to fight back..."

She raised her head, revealing a pale face, and continued with a look of half horror and half joy: "From another perspective, this can also be regarded as the world's praise for the promoted."

Otsutsuki Hagoromo finally broke through his defense. His eyes widened and he asked loudly, "Promotion? What kind of promotion is like this?"

Kaguya Otsutsuki pointed at herself and said, "Don't you understand yet? If I can go one step further, I will get this kind of feedback from the world."

"As far as I can remember, the last person to complete the promotion was probably the king of the Otsutsuki clan."

"But I don't know the king's name. I only know that the Otsutsuki clan uses 'Him' as a respectful title."

Otsutsuki Hamura asked curiously, "What's so strange about 'He'? Don't humans also use this word to honor you?"

Otsutsuki Hagoromo gently patted her brother's head and said, "Fool, mother is like a god in the eyes of humans, but the King of Otsutsuki is also a god in the eyes of mother."

"Ah?" Otsutsuki Hamura was stunned and said stupidly, "Does this mean that a god in the eyes of mothers will soon be born in this world?"

"Well, what should we do then?"

Kaguya Otsutsuki smiled bitterly and said, "Just wait until he is promoted and becomes "He".

"If He leaves, we will pretend nothing happened. If He wants to stay, we will respect Him. If He wants to take over this world, then we will move..."

Otsutsuki Hagoromo asked blankly: "Is it really him?"

Kaguya looked at her eldest son and shook her head, "Hagoromo, you have always been excellent, but you must not let your heart deceive you."

"He is the only one in this world who is close to this breakthrough, so it can only be him."

"You can't look down on him just because he destroyed your efforts against me. If you fool yourself like this, you will die."

Otsutsuki Hagoromo's breathing suddenly became heavy, and he tried hard for a long time to suppress the complex emotions in his heart.

He was not the kind of fool who could not recognize his own position. He just had resentment in his heart and an irreconcilable hostility towards Uchiha You, so he unconsciously chose to look down on him.

Because only by despising Uchiha Yuu can Otsutsuki Hagoromo continue to maintain the hope of revenge.

If Uchiha You really completed the promotion, he would never have the chance to take revenge, never even think about it.

Fortunately, Otsutsuki Hagoromo was rational enough, and his desire for revenge could not overwhelm his desire to survive. He finally chose to follow the most essential thoughts in his heart.

He will not take revenge for this.

Otsutsuki Kaguya nodded and praised: "As expected of Hagoromo, you sorted out your emotions so quickly."

"Remember, only reason can ensure our survival. Only if we survive can we have hope for the future."

"When you die, there's nothing left."

The Otsutsuki brothers nodded in agreement, but no one spoke. Their eyes were fixed on the sky, and the celestial phenomena were becoming more and more terrifying.

The number of silver snakes of lightning increased, and in order to provide energy for the lightning, the movement of the clouds became more and more intense. Some dark clouds were like rotating millstones, some were like rolling jacquard machines, and some were like surging waves. The electric charges accumulated by friction turned into silver snakes and flowed into the distance.

Countless silver snakes gradually gathered into a river, and the river gradually turned into a tide. When it was close to Uchiha Yushu within a thousand kilometers, the tide of lightning was already more dazzling than the sun. The silver lightning blocked the dark clouds and illuminated the black sea with incomparable brightness.

The lightning was completely connected, but there was still a difference between light and dark. Looking at such a grand movement, Sanlun Yashiro was amazed in his heart, and at the same time he couldn't help but worry.

Although Uchiha You's physique has long been immune to lightning escape and damage from natural lightning, reality is not a game and the so-called immunity also has its limits.

When all the lightning in the world gathers together, will quantitative change develop into qualitative change?

Miwa Masayo was not sure at all.

She was not worried about her own safety because the flame channel was still there and she could escape at any time.

But Uchiha You was the one who caused the thunder tribulation, and there was no way to hide from it.

Wherever he went, the focus of lightning would lock on him.

However, what surprised Miwa Masayo the most was that the concentration of natural energy in the tide formed by the lightning in the sky was a little too high.

What surprised her even more was that the natural energy in the sea of ​​lightning contained all five elements. How could lightning carry the natural energy of the other four attributes?

Miwa Masayo was suddenly startled and thought of an almost impossible reason.

[Perhaps the natural energy is gathered together. 】

[If he really did it, doesn't that mean his will can cover the entire world? ]

[Unbelievable…]

[How did he do that? ]

[Could it be that this guy quietly unfolded his worldly body in this world? ]

[Such a big thing, and I didn't know anything about it, meow, damn it! ]

[When he succeeds in overcoming the tribulation, I will definitely teach him a lesson! ]

At this moment, in the center of the electric tide, a dark water ball with purple light suddenly appeared.

As soon as this dark water ball appeared, the sea of ​​lightning seemed to have found its target and swarmed into the water ball.

Miwa Masayo immediately recognized that it was thunder water, which was the product of extremely concentrated and liquefied lightning.

Thunder water is a magical item that is half natural and half supernatural. It can be regarded as the best and strongest capacitor. It is the most effective way to accumulate energy during thunder disasters.

The little girl murmured, "The thunder water has condensed, and the thunder tribulation is not far away."

She tightly grasped her Taoist partner's right hand with both of her own hands, closed her ears automatically, and carefully prepared to face the lightning.

Suddenly, Miwa Masayo's eyes became blind. A dazzling white light occupied her entire vision, and then it became completely dark.

She was blind.

Miwa Masayo was not nervous because she knew that this was not permanent blindness, but rather that the amount of light entering the optic nerve was too great, causing the optic nerve to trigger a protective mechanism in order to protect itself, and actively cut off the nerve connection.

For the Nine-Life Cat Immortal, this kind of damage would only take a few minutes to fully recover from, but she took the initiative to pause the recovery process.

Because the strong light of the lightning did not disappear, but continued to explode, Sanlun Yashio could even feel the burning of the strong light through his skin.

If the damage to the eyes is restored at this time, the strong light of lightning will burn them and they will go blind again in the next moment.

[It's so strange, meow. Lightning is striking, and the electric light is so strong that it can burn your skin, but why don't I hear any rumbling sound, meow? ]

Below the thunder and water, thick purple lightning was like a giant pillar of heaven and earth, connecting the thunder and water ball in the sky and Uchiha You on the sea.

The purple lightning column was like a highway, guiding the lightning filled with natural energy into Uchiha You's body. While burning his body, it also sent the natural energy into his dantian along a mysterious channel.

Uchiha You looked at the surging natural energy and laughed heartily with satisfaction: "Ahahahaha, Master Dao, I did it! I did it!!"

Thunder is nature's most violent way of releasing energy, and also the most violent method of purification.

Therefore, the natural energy absorbed by thunder and lightning appears to be exceptionally pure, with all impurities purified by lightning.

Although this natural energy is not as friendly and easy to manipulate as the energy refined by Uchiha You himself, its total amount is far beyond Uchiha You's reach.

The first lightning strike lasted only a few seconds, but the pure natural energy that poured in exceeded what Uchiha You had accumulated over thousands of years.

The framework of laws engraved on the surface of the golden elixir was actually filled with one-eighth of its capacity.

Uchiha You was so happy that he couldn't help but shout again: "Master Dao, I really did it!!"

Thunder tribulation always starts with nine, and one is enough to complete one eighth. When the tribulation is successfully passed today, the golden elixir will also be perfected in one fell swoop.

Uchiha You certainly felt extremely proud. If he hadn't had his own brilliant ideas and used the thunder tribulation to cleanse and absorb the natural energy from all over the world, it would probably take him thousands of years to meet the needs of the golden elixir.

Just by making a little more preparation before going through the tribulation and taking a little more risk during the tribulation, you can save thousands of years of hard work, which is really cost-effective.

Uchiha You smiled and said to himself: "Come on, let the thunder tribulation come more violently."