Start with the Mangekyō and leave Konoha with Madara.

Time flies, and it is midsummer again. Three years have passed since Madara taught Uchiha Nen practice.

The Iron Kingdom, the laboratory in Three Wolf Mountains.

Orochimaru and Obito crowded in front of the observation dish at the same time, staring intently at the genetic fluid in the instrument. The atmosphere was quiet and solemn. Because they were too nervous, beads of sweat even appeared on the tips of their noses.

"let's start."

Behind the two, Shen Yu and Guang were also paying attention to the experimental phenomena.

Beiluhu nodded, immediately began to operate the experimental instrument to input a set of data, and then pressed the button.

With a buzzing sound, the instrument began to mix and output. He turned the valve accurately and slowly, dripping a drop of lavender ghost bud solution into the genetic fluid in the culture dish.

As the crowd watched, the droplets quickly dissolved in the genetic fluid, and the color did not change at all, remaining bright orange-red.

"Next..."

Orochimaru took a deep breath, operated the machine, and slowly injected a drop of golden solution into the observation dish. That was exactly the genetic fluid of Hashirama Senju.

At this moment, everyone, including Shen Yu, held their breath and concentrated on observing the changes in the vessel. For a moment, the huge laboratory was filled with the sound of pounding hearts.

"Gudu, Gudu."

At first, the droplets were like oil drops falling into water, slowly floating on the upper surface of the liquid, with no signs of fusion.

But just 3 seconds later, strands of golden threads, like the roots of some plants, took root deeply in the soil, spreading downwards, growing slowly, and gradually merging with the genetic fluid. Finally, they calmed down and disappeared along with the golden droplets.

The process went unexpectedly smoothly, with almost no abnormalities. Under the astonished eyes of several people, the liquid in the petri dish turned into a beautiful red-gold color, clear as a mirror.

"Success?" Shen Yu couldn't help but sigh.

But Orochimaru immediately raised his hand and pressed it lightly, his lips tightened with a serious expression, "Master, we need to wait a little longer..."

Shen Yu nodded and immediately fell silent. In order to avoid abnormalities in the experiment or some delayed reactions, it would indeed be necessary to leave it alone for a while.

He never doubted Orochimaru's professionalism, and even Obito remained silent, staring at the observation dish.

Uchiha Guang gently pulled Shen Yu's sleeve, and a hint of nervousness appeared in his beautiful eyes.

Shen Yu smiled slightly, reached out and patted her fair hands, and gave her a reassuring look.

The red-gold solution glowed slightly, like a pool of lava. Even through the experimental equipment, the few people could feel the rich breath of life from it.

Suddenly, the clothes around Shen Yu moved without wind, and his jet-black hair fluttered like an elf.

This scene scared several people, but Shenyu waved his hand, and the breath in the genetic fluid caused a resonance of some kind of power in his body. The majestic vitality flowed through his limbs and bones like a blowout, and the Wood Release Chakra was ready to move.

He closed his eyes, slowly calming the surging power, and then gradually opened his eyes, revealing a thoughtful look.

"Is Hashirama's power related to the sacred tree?"

As a reincarnated being, he knows the origin of chakra in the ninja world.

In ancient times, Kaguya Otsutsuki and Isshiki Otsutsuki came to Earth as a partner. They had only one goal, which was to devour the unique life and energy of this planet and turn them into high-density energy pills. By swallowing them, they could increase their own strength.

This is why the Otsutsuki clan can master powers far beyond that of ordinary people without any training.

After completing their goal, they will leave and move on to the next planet to continue devouring.

And the way they devour the energy of an entire planet is... to plant sacred trees.

The so-called sacred tree is something unique to the Otsutsuki. Before it was planted, it was called... the Ten-Tails.

If the Ten-Tails is planted on the earth, it will turn into a sacred tree and eat the planet. The roots of the sacred tree will dig deep into the surface, spread and grow inside the planet, absorbing energy. It will become extremely huge until it devours all the energy of the planet and wipes out all life.

After the sacred tree absorbs everything, a "chakra fruit" will grow under its crown as a result. This fruit condenses the unique energy and genetic information of the entire planet. Eating the fruit can allow the Otsutsuki clan to evolve.

This group of Otsutsuki can continue to evolve and become stronger by relying on this method.

The reason why two people are needed is that the newly born plants are too weak to compete with the natural energy of the planet. In order for the plants to quickly mature, an Otsutsuki is needed to sacrifice himself and give all his strength to the sacred tree.

To put it bluntly, it is to sacrifice oneself and be thrown to "feed the tree".

Due to the immortality of the Otsutsuki, they will find containers engraved with "wedges" in advance so that the Otsutsuki as sacrifices can be reincarnated smoothly and thus prolong their lives.

For thousands of years, the Otsutsuki clan has continued to devour the lives of many planets in the universe, constantly evolving until they become an unparalleled and unique existence, until they become "God". This is the "will of the Otsutsuki."

Of course, this was Kaguya and Isshiki’s plan, and if nothing unexpected happened, they would soon run into an accident.

After the planting of the sacred tree was completed, Kaguya did not want to be eaten by the Ten-Tails as a living sacrifice, so she launched a sneak attack. The two of them immediately broke out into a fight. How could a hasty response be better than a long-planned attack? Soon, Kaguya won.

She sacrificed the severely injured Isshiki to the Ten-Tails, and the sacred tree came into being and grew rapidly. In less than a few decades, it had grown to a towering size.

In fact, chakra fruits also have good and bad qualities. The young and healthy Otsutsuki is more suitable to be the bait of the Ten-Tails.

This sacred tree is different from the previous ones. It not only absorbs the power of the Otsutsuki family, but also integrates the natural energy of the entire planet and incorporates all the characteristics of the five elements: earth, wind, water, fire, and thunder.

The energy created this time is "Chakra".

From then on, all things born and raised by nature can be transformed and created through "chakra", and the fruits condensed from this have surpassed all the achievements of the Otsutsuki.

But Kaguya had no intention of eating the fruit, because... she was a love-brained person.

That's right, she fell in love with a human.

This is a very clichéd and melodramatic story. She fell in love with the young master of a tribal leader. The two of them spent time together day and night, and fell in love with each other over time. The atmosphere was warm and peaceful.

But the peaceful life was soon broken by war. Kaguya's husband died in the war and the whole world was in turmoil.

When she was disheartened, she gave up her human emotions and ties, and remembered her mission as an Ōtsutsuki. So she rose from the ground and flew to the top of the sacred tree, and resolutely swallowed the fruit of the sacred tree, integrating all the power of yin and yang and the five elements, and was promoted to "bloodline network"...

At this point, she gained power far beyond that of the gods.

With this power, she easily pacified the chaotic world and was revered as the "Goddess of the Rabbit".

With the blessings and prayers of the people, she gave birth to two children. The eldest son was the ancestor of the ninja world, the "Six Paths Sage" Otsutsuki Hagoromo.

As someone who possesses the original power of Otsutsuki as well as the power of Wood Release and Sharingan, Kamiya now clearly feels the difference between these two powers.

The "wedge" seal is a unique style, which contains all the data of Pu Shi.

Neither the power of Wood Release nor his own Eternal Mangekyō Sharingan have anything to do with this power.

Shen Yu couldn't help but ponder, is this the inheritance of the sacred tree after it merged with the power of the planet?