A Bizarre Adventure Starting with One-Punch Man

As its creator, "Gyoro Gyoro," said, every battle will become a catalyst for Orochi's further evolution. Theoretically, its power is even limitless!

This is the true value of the strongest artificial monster!

Unfortunately, compared to the original timeline, the time left for the "giant snake" to develop is even shorter now.

"Ok?"

In the sky above the underground world, Genos listened to the incessant chatter of the pink-eyed, fleshy monster below, and a hint of impatience flashed across the handsome young protagonist of a shonen manga.

Immediately, the young cyborg took over some authority from King, who was fighting the Monster King. While dodging the bites of the snake hair that stretched for dozens of meters, he turned the cannon and launched an attack on "Big Eyes" who was watching the show on the ground.

"Burn it!!"

"Magnetic Field Rotation Spiral Acceleration Incineration Cannon"!!

Rapid fire mode!!

Boom boom boom!

Under Genos's active control, a portion of the Flame Meteor Cannon, originally aimed at Monster King "Orochi" to cover King, was redirected towards "Gyoro Gyoro," who was watching from the sidelines!

Psykos's eyes twitched slightly inside "Big Eyes." No one knew what had gotten into that "devilish cyborg" when it attacked "Orochi," and then unleashed a barrage of bullets, including itself in the attack range!

"Humph~"

The pink, fleshy monster let out a disdainful snort, raised its two small hands under its armpits, and instantly a layer of solid supernatural blue light surged out from it, transforming into a thick telekinetic shield above its head.

Chapter 478 Genos: I've been careless again...

"Based on the data we've collected in the past, this level of defense should be enough to stop that 'cyborg's' attack... right?"

"Big Eyes" calmly set up a defense, but before it could finish speaking, its expression changed, and it exclaimed in surprise, "...What?!"

The addition of magnetic field power greatly improves Genos's energy utilization efficiency, and the upgraded "Incineration Cannon" is far more powerful than the conventional version.

"Big Eyes" is still judging Gon, who has now become a King-style floating cannon (thigh accessory), based on past information, so he is bound to suffer a great loss!

Three consecutive "Incineration Cannon" shots came flying in, and the unexpected impact exploded on the telekinetic shield, causing the defense that "Big Eyes" had casually set up to shake violently!

Sensing the powerful threat emanating from its telekinetic energy, "Great Eyes" narrowed its large single eye slightly.

—Was it enhanced by the "strongest power on Earth"? What an unexpected chemical reaction!

Faced with unexpected events beyond his control, "Gyoro Gyoro" remained completely calm, relying on his Dragon-level monster strength!

As its two little hands under its armpits lit up with dazzling superpower light once again, a surge of powerful telekinetic energy burst forth, instantly creating a gravitational field that distorted space and shot into the sky!

At this moment, the "Incineration Cannons" that rained down like a meteor shower had already pierced through the turbulent telekinetic shield. However, before they could hit their target, they were pulled into the distorted gravitational field and disappeared into it!

At the very center of the gravitational field, the force core, which was wrapped in jet-black free lightning, suddenly expanded as if it had eaten its fill, and with the mental lock of "Gyoro Gyoro", it pushed back towards Genos in the sky!

"……What?!"

Genos, who was still circling and dodging the attacks of the Monster King "Orochi" in the sky, suddenly felt an extremely strong gravitational pull from below, and was startled!

Genos subconsciously looked down and realized that the gravitational field, which was so distorted that it almost tore space apart, was like a giant beast that devoured everything and had been silently approaching him!

"what……"

Just then, Monster King "Orochi" adapted to King's lightning speed. His massive body suddenly twisted at an incredible angle, and his bulldozer-like fist pushed through the air, striking a bolt of lightning shooting from the sky!

boom--

A massive shockwave erupted between the two disproportionately large fists. As the one with the lower weight, King was launched like a cannonball from the point of impact, blasting a huge gap in the distant stone wall.

As a result, Genos, who had been operating at his limit, lost his balance for a moment. Although he quickly regained control of his body, he was still a step too slow in activating the steering thrusters.

Oh no!! I've been careless again...

With the cyborg boy's powerful leap, the surging gravitational field swept past his body without any hindrance!

In the blink of an eye, the mechanical structure from Genos' left chest to his waist was severed and disappeared, the broken wires flashing with intense electric sparks, a shocking sight!

At the same time, Genos felt his body lighten, and his unbalanced body plummeted to the ground in an arc.

The only good news is that the final acceleration allowed him to barely escape the gravitational field's engulfment range, and important parts such as the energy core in his chest were not destroyed or destroyed immediately!

"Hmph, lucky kid..."

The voice of "Big Eyes" was filled with amused mockery. Just then, the tremors that seemed to indicate the Monster Association base had been breached grew closer and closer.

Immediately afterwards, the stone wall on one side exploded with a loud bang, and the broken stones formed a fan-shaped shock wave that shot towards the two strange men present like bullets!

!!!

At this moment, "Glass Eye" was preparing to unleash its power to take Genos away. The rock that was coming with terrifying momentum forced it to release its control over the gravity field and instead construct a large telekinetic shield to defend against this sudden attack!

“…What’s going on?!”

"found it!"

Almost simultaneously, a voice, filled with surprise and a touch of naivety, rang out. Saitama, overjoyed at having found his destination, keenly noticed the strange machine tumbling and falling. The fearless powerhouse's expression instantly changed.

"Ah... Genos!! Hiss..."

Just by looking at Saitama's expression of shrinking back and not being able to bear to look, you can tell that Genos's situation is definitely not good right now!

Genos tumbled to the ground without splashing any water, but instead created a crater so large that even the Philippine fishing team couldn't match it!

Saitama: "..."

( ☉Д☉ )

Genos at the bottom of the pit looked like he had undergone a failed amputation, with only half of his body and one still intact arm remaining!

"Hey, Saitama... Genos-kun!"

King, who had just pulled himself out of the wall, was taken aback when he saw Saitama suddenly appear. Then, when he saw Genos in his severely damaged state, his expression changed drastically.

"I'm sorry, Saitama..."

A look of apology appeared on King's face. The magnetic lightning in his eyes and hair suddenly erupted like burning flames, and the suddenly spreading magnetic shockwave annihilated the stone wall, creating a spherical depression with a diameter of more than ten meters: "I... didn't take good care of Genos!"

“No, Mr. King,” Genos, with only half his body remaining, lay in Saitama’s arms as he rushed over, but his spirits were surprisingly good. “I underestimated the enemy.”

"It's really troublesome to have to take care of me while fighting!"

Genos was in a rather sorry state, being a cyborg after all, but the key components were not damaged, thanks to Dr. Kuseno's ingenious energy structure design and protection mechanism, and even the core power supply was quite stable.

It's like a car that's been wrecked and is in pieces, but if you take the hood off and look inside, the engine is still intact. So, after sending it to the repair shop, it can still be driven.

“Jay, No, Si, Jun…”

Immersed in remorse, King's emotions fluctuated violently. The golden lightning in his eyes flickered erratically under the influence of his emotions, revealing a dangerous killing intent.

Boom!

dong dong! !

Thump thump thump thump!

Thump thump thump thump!

As the "Emperor Engine" roared into action, a terrifying aura suddenly erupted amidst the increasingly rapid drumbeats surrounding King!

At that moment, a chill ran down the back of "Big Eyes'" head as King's gaze locked onto him.

—Are you kidding me? This man's strength increased exponentially in an instant. What's the principle behind that?

Having no knowledge of "magnetic field rotation," "Gyoro Gyoro" was destined not to get the answer to this question. Saitama, who was originally feeling sorry for his eldest disciple, was speechless when he saw the two of them still being polite to each other.

Chapter 479 We are professionally trained, we just couldn't resist.

"Hey, you two, stop being so polite with yourselves, okay?"

Saitama squinted and made a sarcastic remark, then, remembering Genos's miserable state as if he were about to collapse, he couldn't help but ask with concern, "Genos, how are you feeling? Should we contact that doctor or something to come and fix you up?"

"Teacher, it's Dr. Cusino."

Genos earnestly corrected Saitama's statement and comforted him with emotion, "It's alright, Saitama-sensei. I'm a cyborg; this kind of injury is just a minor one for me. My internal emergency communication device has already sent an emergency distress signal to the doctor. Soon, he'll send a drone to pick me up. Then, I can go back to the lab to replace the necessary parts and be ready to fight again..."

"Ahem...is it not appropriate to ignore our 'Great Serpent' His Majesty like this?"

Seeing that the talkative cyborg boy seemed determined to go on and on, "Big Eyes" interrupted him with a twitching eye, chuckling mysteriously, "Your Majesty, once your injuries are healed, finish them off in one fell swoop and let these heroes see your renewed power!"

Upon hearing this, the Monster King "Orochi" stood up from his throne for the first time, emitting a tremendous sound that shook the entire underground world!

"Roar--"

"What?!"×2

Saitama didn't react to "Gyoro Gyoro's" words, but King and Genos were both stunned for a moment.

Sure enough, when they looked at the Monster King "Orochi" again, they found that the traces left by the monster after the battle had completely disappeared!

The new snake's entire body is covered with thick armor made of keratin and ferocious spikes, clearly indicating that both its defense and attack power have been comprehensively enhanced!

Genos even doubted whether his attack, with its intensity, could even break through the opponent's defenses!

"how……"

Seeing the serious expressions on their faces, Saitama immediately snapped out of his tough-guy persona and asked with a serious expression, "Is that guy difficult to deal with?"

“Of course it’s nothing to you, Saitama-sensei,” Genos replied immediately, his eyes flashing with intense resentment, “but for me, it might be difficult to handle.”