That Day When Suzuki-kun Wasn't the Mob-B!

”Hiruzen actually took him as a personal disciple?!”

The news spread through Konoha’s upper echelons like wildfire, even though it was just a moment ago that Hiruzen accepted Suzuki as his disciple. Hiruzen’s decision to accept Suzuki as his official apprentice immediately following the boy’s explosive battle with Mizuki captured everyone’s attention.

While Naruto’s ability to manifest hundreds of shadow clones was an impressive display of raw chakra, Suzuki had fundamentally weaponized an elemental combination. In the eyes of the elite Jonin, Suzuki was arguably the most terrifyingly competent Genin of his generation.

”Damn you, Hiruzen!”

Deep underground, Danzo Shimura violently crushed a teacup in his hand. He cursed his old rival’s unexpected cunning. Hiruzen, who was usually so agonizingly indecisive, had moved with startling speed to lock the boy down.

”I was going to recruit him into Root...” Danzo muttered, his eye narrowing.

He had fully intended to approach the civilian orphan and mold him into a perfect, emotionless weapon. But Hiruzen had completely stolen the initiative. Danzo cursed the Third Hokage again, but ultimately, he couldn’t intervene. No matter how much power Danzo held in the shadows, Hiruzen was the Hokage. Defying him openly over a single Genin was politically impossible.

As for the civilian population and the average ninja, the news didn’t provoke an intense reaction. They were generally oblivious to the political weight of the decision, having spent most of their time obsessing over Sasuke, the tragic Uchiha prodigy, or glaring at Naruto, the pariah.

However, the noble clans understood perfectly. For the parents of the heirs and heiresses Suzuki had befriended—specifically the Yamanaka, Nara, and Akimichi clan heads—the boy’s social status had just skyrocketed. He was now officially walking the path of a potential future Hokage.

”NOOOOOOOOOOOOOOOOO!!!!”

Inoichi Yamanaka dramatically fell to his knees in despair, much to his daughter Ino’s absolute delight, realizing that the orphaned boy she liked could suddenly be her perfect husband~!

Suzuki completely ignored the political shockwaves echoing across the village. He was entirely focused on extracting every ounce of value from his new mentorship.

Sitting across from Hiruzen in a secluded training ground, Suzuki realized a fundamental truth about his new teacher: Hiruzen Sarutobi wasn’t born with the genetic capacity to wield all five chakra natures. Instead, the man had painstakingly developed a theoretical framework that allowed him to bypass the biological limitations of standard ninja, earning him the moniker ”The Professor.”

”You may have already noticed this through your studies, Suzuki-kun,” Hiruzen began, his tone slipping into a calm, academic rhythm. ”It is exceptionally rare—in fact, for the average shinobi, it is biologically impossible—to wield all five chakra natures natively. Those who do possess such versatility are almost exclusively born with highly specialized bloodlines.”

It was a cruel, undeniable fact of the shinobi world. True, effortless mastery of Fire, Water, Earth, Lightning, and Wind usually belonged to the genetic anomalies descended from the Sage of Six Paths.

Every standard ninja was born with a single biological ”Affinity.” For example, if a ninja’s affinity was Wind, learning basic Wind manipulation might take six months. Attempting to learn a foreign element, like Earth, could take three to five years of grueling, soul-crushing training just to produce a basic result. Because of this steep biological cost, most elite ninja stopped at mastering two, perhaps three elements.

Yet Hiruzen, a man from a clan with no special genetic mutations, could effortlessly wield all five.

What was the secret?

”I eventually realized,” Hiruzen continued, looking at the boy intently, ”that chakra is not just raw energy. Chakra is life. And life expresses itself in distinct frequencies.”

Chakra is life...

Suzuki murmured the phrase, mentally rolling his eyes at the old man’s attempt to make it sound mystical. Fortunately, Suzuki’s highly analytical mind effortlessly translated Hiruzen’s philosophical poetry into grounded logic.

It’s just about rhythm and states of matter, Suzuki realized. Every element is just standard chakra vibrating at a different pace or squeezed into a different shape.

For Fire, you make the chakra frantic and fast, creating heat and friction.

For Water, you make the chakra smooth and adaptable, allowing it to flow.

For Lightning, you make the chakra sharp and vibrating, like static electricity.

For Earth, you slow the chakra down and pack it tightly, making it dense and solid.

For Wind, you thin the chakra out and push it under high pressure, making it sharp enough to cut.

Understanding these fundamental ”rhythms” was the true reason Hiruzen could manipulate all five elements without relying on genetic affinity.

To demonstrate, Hiruzen casually formed a single hand seal. Four shadow clones popped into existence around him. Without a word, the five ”Hiruzens” unleashed a barrage of distinct elemental jutsu simultaneously.

”Fire Release: Great Fireball Technique.”

”Water Release: Water Bullet Technique.”

”Earth Release: Earth Dragon Bullet.”

”Wind Release: Great Breakthrough.”

”Lightning Release: Electromagnetic Murder.”

The five C-Rank jutsu collided in the center of the training ground, causing a deafening, spectacular explosion of elemental destruction that shook the trees.

”Amazing...” Suzuki whispered.

Yes, they were only standard C-Rank techniques. Against a true monster, those basic attacks might not do much. But the sheer mental processing power required to coordinate all five rhythms instantaneously proved exactly why this aging man held the title of Hokage.

”What do you think, Suzuki-kun?” Hiruzen smiled, dismissing the clones. ”Can you replicate this?”

”I...”

If it had been anyone else, they would have politely declined. But Suzuki’s mind was already rapidly breaking down the demonstration. If it were just a matter of changing the ”rhythm” of his chakra, he knew it was entirely possible. In fact, it felt strangely simple.

”Let me try, Sensei.”

”Good,” Hiruzen nodded, appreciating the boy’s initiative. He fully expected Suzuki to fail—perhaps managing a weak spark of a third element—but failure was a vital part of learning.

Suzuki closed his eyes, isolating the specific vibrational frequencies within his chakra network. He ran through the hand seals.

He sped the chakra up until it burned. ”Fire Release: Great Fireball Technique.”

He smoothed it out until it flowed. ”Water Release: Water Bullet Technique.”

He packed it down until it was heavy. ”Earth Release: Earth Dragon Bullet.”

He thinned it out until it pushed. ”Wind Release: Great Breakthrough.”

He vibrated it until it sparked. ”Lightning Release: Electromagnetic Murder.”

”....”

Hiruzen stood frozen in absolute, stunned silence.

No, Suzuki hadn’t created shadow clones, and yes, the scale of each jutsu was pitifully small—barely more than harmless sparks, a splash of water, and a puff of dirt—but the undeniable fact remained: the twelve-year-old boy had just successfully generated all five elemental chakra natures on his very first attempt.

”Sensei, it’s just a matter of tuning the chakra like a radio dial, correct?” Suzuki asked, looking at his hands.

”Hmm?”

As Hiruzen slowly snapped out of his daze, he listened in awe as Suzuki began to explain the theory. Suzuki stripped away all the mystical, poetic nonsense and described the five elements purely through the lens of scientific mechanics and energy frequencies. It was logical, highly efficient, and incredibly easy to understand.

Hiruzen wasn’t stupid. He was the ”Professor” for a reason. His greatest flaw was his political indecision, not his intellect. If Hiruzen had abandoned politics and dedicated his life strictly to academic research, his power would have been terrifying. He was living proof that supreme intelligence could actively bypass the need for god-tier genetics.

While the elite clans relied entirely on their Sharingan, Byakugan, or inherited physical mutations, Hiruzen relied entirely on his brain. He fundamentally understood branding and psychological warfare—if you could defeat an opponent simply through the terrifying prestige of your name, why bother fighting?

Looking at the boy, Hiruzen knew with absolute certainty that Suzuki was the heir he had been waiting for his entire life. Suzuki’s ability to perfectly articulate the complex characteristics of the five natures proved his genius.

Hiruzen rubbed his chin, a proud smile spreading across his weathered face. ”Have you thought of a name for this theory?”

”A name?”

”Yes, for your method of decoding the frequency elements of chakra,” Hiruzen nodded. ”You are a true genius, Suzuki-kun. Far more than you realize.”

Unlike the vast majority of ninja who simply copied their ancestors, blindly relied on inherited bloodlines, or foolishly assumed raw effort could overcome bad genetics, Suzuki had chosen the path of pure intellect. In a world obsessed with hot-blooded spirit and the destiny of reincarnation, Suzuki walked a path of cold logic. It filled Hiruzen with an unexpected, giddy excitement.

Hiruzen may have provided the foundational theory, but he knew that without his guidance, Suzuki might never have conceptualized this path. He silently vowed to provide the boy with absolute, unconditional support.

”No, Sensei. You are the reason I can conceptualize this,” Suzuki replied, shaking his head respectfully. He knew exactly how to play to the old man’s ego.

”Just humor me with a name. Let me see if you suffer from a terrible naming sense like a certain former student of mine,” Hiruzen chuckled.

”.....”

Who exactly was this old man comparing him to?

Suzuki sighed softly. He thought for a moment, analyzing the core mechanism of the theory. ”Then... let’s call it the Universal Source theory.”

Hiruzen smiled, deeply satisfied.

Neither of them fully realized it in that quiet moment on the training ground, but Suzuki had just taken the first, terrifying step toward rendering the elite bloodlines of the ninja world completely obsolete.