Both start in hell: but their talents are multiplied a hundredfold.

On the training grounds of the Ninja Academy, Might Guy stood shirtless, his sweat glistening golden in the setting sun.

His muscles are more refined and sculpted than ever before, no longer just bulky and muscular, but rather like steel wires twisted together after being forged through countless hammer blows.

The changes brought about by the first level of the Yuan Magnetic Rotation far exceeded his imagination.

His chakra was no longer just fuel, but became an electric current that resonated with every muscle fiber.

Might Guy could open the first seven gates of the Eight Gates Formation without restriction.

He once tried to break through the eighth gate, the gate of death.

The torrent that was enough to burn out life surged through his body, but it only put a slight burden on his body. After resting for a while, he recovered completely.

In the past, opening all eight gates meant a final dance to the death with the enemy.

But nowadays, opening all eight gates can become a regular tactic for Might Guy.

But Might Guy didn't stop training.

He became even more insane.

Do handstands around the leaf 500 times, weighted squats 3,000 times, and one-handed push-ups until the ground is soaked with sweat and a human-shaped dent is formed.

The passion of youth never cools down as strength grows; on the contrary, it burns even more intensely.

At the edge of the training ground, two teachers from the ninja academy leaned against the fence, holding cups of iced tea.

"Tsk, that rare beast again." The tall, thin Chunin teacher clicked his tongue.

"What's the point of practicing physical skills every day?"

"Kids these days all love learning ninjutsu, but he's the only one who's sweating like an idiot."

Another round-faced teacher shook his head with a smile: "I heard he doesn't even know a decent ninjutsu, he only managed to become a Jonin through taijutsu."

"This kind of trash who can't even condense chakra properly is fit to teach students?"

"That's right, there's a limit to physical skills. How much more can you train them to?"

The two spoke at a moderate volume, just loud enough for the people in the training field to hear them.

Matt Kai's upside-down walking did not stop for a moment.

He had heard similar sounds countless times over the years.

These verbal attacks could not possibly have any effect on him.

He continued forward, his thick arms moving alternately across the ground with a steady, unchanging rhythm.

As a man burning with youthful passion, there will always be people who don't understand Might Guy's obsession, but his passion will not cool down because of the cold words of others.

He rolled to the ground, took a deep breath, adjusted his posture, and began practicing the most basic straight punch.

One punch.

Just one punch.

Might Guy was so engrossed in the profound resonance between his magnetic chakra and the Eight Gates that he forgot to withdraw his power.

The moment his fist pierced the air, the air was compressed into a visible white ring that exploded outwards from his fist.

The ground beneath his feet cracked and collapsed around him, and the shockwave, carrying fragments of earth and rock, hurtled forward like a cannonball.

The row of ironwood targets used for shuriken practice in the center of the training field was broken in half, with wood chips flying everywhere from the broken ends.

Then the shockwave hit the back wall of the training ground.

The half-meter-thick concrete wall emitted a teeth-grinding roar, as if it had been struck head-on by a giant's fist, and completely collapsed around a single point!

Spiderweb-like cracks spread across the entire wall, and broken bricks fell from the wall, filling half of the training ground with dust.

When the smoke cleared, a trail stretching over several hundred meters suddenly appeared!

The half-meter-thick reinforced concrete structure was blasted into dust by the shockwave of that punch. Fine cement powder mixed with twisted steel bars and scattered across a strip of ruins that stretched for hundreds of meters.

Starting from Might Guy's feet, the earth seemed to be brutally scraped by an invisible giant plow, the training ground and the woods behind the wall were all pierced by this straight trench.

The soil on both sides of the gully was churned and charred, and the trees, uprooted, lay askew on either side of the gully with their broken roots pointing skyward.

The teacups of the two ninja school teachers slipped from their hands and shattered on the ground.

The tea splashed onto the tall, thin man's trouser legs, but he was completely unaware.

The round-faced teacher's chin almost dropped to his chest, and his eyes looked like they were about to pop out of their sockets. He rubbed his eyes hard to make sure he wasn't under a spell.

The man they mocked as "trash" turned half of the training ground and the woods behind it into ruins with just one punch.

But Matt Kay himself was even more shocked than he was.

He looked down at his fist; the skin on the web of his hand wasn't even broken.

"It's over!" He crouched on the ground, clutching his head, tears streaming down his face like a fountain, completely ignoring the two stunned spectators.

"Repair cost! How much will the repair cost?!"

He quickly pulled out his wallet from his pocket, poured all the money inside onto the ground, and counted it one by one.

"Three thousand taels! Only three thousand taels!"

Matthias knelt in the center of the ruins, his hands on the ground, tears streaming down his face onto the broken stone slabs.

"This is the money I've been saving for so long, meant to buy Kakashi a birthday present!"

At the edge of the training field, the tall, thin Chunin's lips trembled for a long time, unable to utter a complete sentence.

Kakashi, who was somewhat troubled by the disappearance of Konoha villagers, happened to witness Guy punching through the entire training ground and forest.

"Huh?" Kakashi looked puzzled.

When did his friend Matt Kay's physical skills become so formidable?!

Is this even human anymore?

Upon seeing Kakashi arrive, Might Guy, with tears welling in his eyes, grabbed Kakashi's shoulder.

"A...birthday present!" Might Guy uttered a seemingly random sentence.

Although his middle-aged face had been subtly altered in terms of appearance and skin by the Genki Chakra, it still made Kakashi feel uncomfortable.

"Alright, alright," Kakashi could only comfort the tearful Might Guy.

A moment later, Kakashi made an exaggerated gesture and said, "You mean, Shen Jue just flicked it once?"

"So you've mastered the technique called 'Nine Heavens of Magnetic Rotation'?"

Matt Kai nodded vigorously.

"Then this technique is divided into nine levels. You've only learned the first level, yet you can easily open all eight gates without much burden?"

Matt Kay continued nodding, then said, "That's youth!"

"The years that Shen Jue and I spent training together have finally paid off!"

"Like I said, Shen Jue is a 'genius' when it comes to hard work!"

Kakashi nodded upon hearing this, then shook his head, because the technique of rotating the Magnetic Sphere Nine Heavens was simply too bizarre and excessive.

In Kakashi's mind, Shen Jue's strength was not only above that of a Chunin, but also at the level of an ordinary Jonin.

How could such a terrifying technique be created in such a short time?

As a clone ninja, Kakashi subconsciously touched the eye he was covering.

He wanted to try and see if he could replicate this ninjutsu.

So, just a few minutes later...

"Kakashi!" Might Guy cried out in despair.

Kakashi was covered in smoke, and his hair turned into an afro.

He attempted to replicate the Nine Heavens Magnetic Rotation technique, but lacked the knowledge and understanding to control the rotation of the Magnetic Rotation, and was nearly charred by the rampaging Magnetic Chakra.

Upon witnessing this, Might Guy immediately hoisted Kakashi onto his back and ran tearfully toward the Konoha Academy's medical room.

At this moment, Shen Jue, far away in the underground laboratory at the root, reluctantly put down the equipment in his hand.

Cat Xuan, wearing a white lab coat that covered half of its body, was sitting obediently to the side, wagging its tail and watching Shen Jue conduct the experiment of bloodline limit fusion.

She looked exceptionally well-behaved and adorable, seemingly diligently learning Shen Jue's techniques.

By the way, even though she's wearing a white coat, Maoxuan still doesn't feel comfortable wearing underwear.

Therefore, Shen Jue would occasionally stare at Mao Xuan, whose shoulders were half-baked.

This made Mao Xuan even more serious, mistakenly believing that Shen Jue was observing her studies.

On the experimental table.

Mizuki, with his cerebral cortex exposed, was emitting low groans.

He was shirtless, his chest cavity dissected in a way that was almost artistic.

The ribs flipped open to the sides, revealing the still-beating heart.

The Kaguya clan's Shikotsumyaku (Corpse Bone Pulse), including the Scorching Release and Ice Release, these three bloodline limits, were stuffed into a heart.

And Shuimu's brain is no longer in a complete state.

His skull was sawed open in a ring, exposing his cerebral cortex completely to the air, and four thin, hair-like ducts were inserted into his brain.

The other end of the catheter is connected to four culture jars, in which four completely detached human brains are suspended.

The four missing Konoha villagers.

Each brain remains active, trembling slightly in the nutrient solution, neurons still firing, consciousness sealed in a nightmare from which it will never awaken.

Shen Jue stood beside the lab table, her fingertips pinching a new bloodline cell.

"Shui Mu's vital signs are stable, but his brain waves are abnormally active."

Cat Xuan changed its posture and squatted on a high stool next to it.

She wrapped the cat's tail around her waist, and the sleeves of her white coat were still a bit too long.

She tilted her head to observe the exposed cerebral cortex of Mizuki, her amber vertical pupils reflecting the slightly trembling brain.

"Does Dad want to fuse these three bloodline limits?"

Shen Jue glanced at her sideways.

Cat Xuan has only been created for a few days, but the fragments of knowledge from Shen Jue in its inherited memories have already begun to take effect.

Her analysis was absolutely correct.

"Mizuki's chakra reserves are insufficient to support three bloodline limits simultaneously." Shen Jue pushed the bloodline cells in his hand into the right ventricular wall of Mizuki's heart, and the magnetic chakra surging from his fingertips instantly fused the cells with the myocardial tissue.

"With his brain independently controlling three bloodline systems, he could die from brain failure."

"But what if there are four external brains sharing control in parallel processing?"

"He can transform into a humanoid weapon that can simultaneously use Corpse Bone Pulse, Scorch Release, and Ice Release."

Cat Xuan continued his words, its cat ears turning slightly forward and its tail tip swaying gently.

Her expression remained innocent, but her words were chillingly cold.

Shen Jue reached out and pressed his hand on Mao Xuan's head. Through the strands of hair, he could feel the cat ears twitch slightly.

Her ears seem to be very sensitive.

Do you think this experiment is necessary?

Mao Xuan raised his head, his amber eyes showing no hesitation.

"Of course it's necessary. If an ordinary ninja can use multiple bloodline limits at the same time, Dad can create even more powerful summoning beasts."

She glanced at Shuimu, who was groaning softly on the lab table, then at the four isolated brains that were trembling in the culture tanks, and twitched her cat ears slightly.

"He was a bad person to begin with."

"He betrayed the village for power and deceived his comrades."

"A ninja who is weak, hypocritical, and self-righteous deserves to be used as experimental material."

Shen Jue nodded with satisfaction, feeling a sense of accomplishment, like a daughter growing up.

"That's right, natural selection, survival of the fittest."

"In the ninja world, as cruel as a flower fallen into the mud in spring."

"Those who have no power can only be plundered by others."

"Every ten years or so, a world war breaks out in the ninja world."

"The children of the ninja village, as young as seven or eight, or even twelve or thirteen, are forced to take up shuriken and go to the battlefield."

"How to acquire greater power is the main theme of the ninja world."

"So, Cat Xuan, do you crave power?"

Upon hearing this, Mao Xuan's ears twitched, and she said shyly, "If it were Daddy~"

"Sure!"

Shen Jue paused for a moment while stroking Mao Xuan's head.

He thought that if it were the Grim Reaper Shen Jue here, he would be so excited that he would raise a flag.

But how could Hokage Shen Jue attack his own creation?

However, Mao Xuan, who wasn't wearing underwear, wrapped her arms around Shen Jue's waist.

She gently nuzzled Shen Jue with her head and said, "Dad, I long for the power to protect you."

"I am your summoned beast, and also your daughter."

"Therefore, power is the reason I was born into this world."

A complex expression flashed in Shen Jue's eyes.

The corridors of Konoha Hospital were filled with the smell of disinfectant.

Kakashi lay on the hospital bed, his silver-white hair sticking out in all directions in an explosive fashion.

Matt Kai sat on the edge of the bed, his eyes still red, clutching the wallet that only had three thousand taels left.

The ward door was suddenly pushed open.

"Kakashi-sensei!" Naruto Uzumaki burst in like an orange cannonball, followed by Sakura Haruno and the stern-faced Sasuke Uchiha.

"Naruto, keep your voice down, this is a hospital." Sakura instinctively wanted to punch Naruto, but after seeing Kakashi's miserable state, her fist froze in mid-air.

"Kakashi-sensei...did the Raikage beat you up?"

"Worse than that." Kakashi opened his dead fish eyes listlessly, his voice hoarse like sandpaper scraping.

"I almost died from a spell backlash."

Sasuke leaned against the door frame, his hands in his pockets, his two-tomoe Sharingan slowly rotating deep within his pupils.

Ever since Shen Jue forcibly opened his eyes that night, he has been unable to close them completely. His eye sockets feel slightly sore, and the details of everything in his field of vision are magnified infinitely.

"What technique?" Sasuke asked, his voice lower than usual.

Kakashi glanced at Might Guy.

Kai took a deep breath, stuffed his wallet back into his pocket, and his expression became unusually serious.

"The primordial magnet rotates through the nine heavens."

Naruto scratched his head: "What? Heaven? That sounds pretty amazing!"

"It's not a matter of whether it's powerful or not." Kakashi struggled to prop himself up, and Sakura quickly stepped forward to help him.

"Kai, you tell me, you know that technique better than I do."

Matt Kai clenched his fist, his knuckles turning white.

"Shen Jue," he uttered a name.

"The technique of rotating the Nine Heavens with Primal Magnetic Force was created by Shen Jue."

"I've only learned the first level, and it's already so powerful that I don't understand how Shen Jue created this technique."

The ward was silent for three seconds.

Naruto's eyes widened: "Wait! Guy-sensei, you mean that Shen Jue?!"

"Is that Brother Shen Jue who always takes such good care of me?!"

"It's him." Might Guy nodded vigorously, a complex light burning in his eyes.

Kakashi smiled wryly: "The Nine Heavens of Magnetic Rotation is no ordinary ninjutsu."

"It requires a certain knowledge system as a foundation. Without that foundation, learning and copying rashly is tantamount to suicide."

Naruto frowned, a look of confusion on his face.

The black ninja tool that his good older brother Shen Jue gave him was still on his waist.

"I don't understand." Naruto scratched the back of his head, his voice filled with the straightforwardness and confusion typical of a young man.

"Brother Shen Jue seems like a very gentle person."

"Where is the gentleness?" Xiaoying thought to herself, though she had always been a little afraid of Shen Jue.

Where is the gentleness in that cold-blooded killer?

"A gentle person can also be terrifying."

It was Sasuke who spoke.

Sasuke leaned against the door frame, his expression seemingly calm, but his hands, which were in his pockets, were already clenched into fists.

As the nominal last surviving member of the Uchiha clan, Sasuke was caught in a dilemma and struggle after learning about the power of the Nine Heavens of Magnetism.