I Became an Academy Overpowered Growth Genius

I Became an Academy Overpowered Growth Genius – 79

EP.79 Hyena (6)

While Jin Se-rin used the 《Downtown Cleanliness Spray》 to clean up the blood and feces scattered around the restroom, Kang Seo-jun dragged the unconscious Kuyamoto Kenji inside.

Since the men’s restroom was devastated by Kang Seo-jun’s feces, they had to use the women’s restroom.

Kang Seo-jun didn’t forget to explain to Jin Se-rin who Kuyamoto Kenji was.

This was necessary to make her understand why he was being so harsh on someone with no apparent connection to him.

Kang Seo-jun explained as much as he could about how this Golden Sun was a problem child of the Kuyamoto clan, a renowned Japanese swordsmanship family, and the atrocities he had committed in the previous timeline.

By the end of the explanation, Jin Se-rin’s expression had become resolute.

“Wow! He really is a bad guy! Definitely! He must be neutered! It’s great that we met him! We’re lucky! I’ll keep watch properly, so don’t worry!”

Although it wasn’t his intention, thanks to Jin Se-rin, Kang Seo-jun no longer had to worry about anyone coming in from outside.

With this, all preparations to end Kuyamoto Kenji’s NTL life were complete.

‘Alright. Let’s proceed with the surgery.’

From neutering to memory removal….

There were quite a few surgeries Kang Seo-jun had to perform on Kenji.

‘Although he’s unconscious, just in case, I’ll do the memory removal last and start with the neutering.’

Kang Seo-jun’s surgical style was exclusively for tough guys, so he didn’t use sharp tools or systematic procedures.

All he needed were sturdy legs and shoes with a solid sole.

– Crunch!!! –

– Crack!!! –

With just two stomps, the neutering surgery was complete.

“Hmm.”

To confirm, Kang Seo-jun forcefully ground his foot into Kenji’s groin.

– Crunch! Crack! –

It felt like stepping on and crushing a dead frog.

The sensation was clearly transmitted through the sole of his shoe.

“Ugh! Ugh!!!”

Even though Kenji was unconscious, he seemed to feel the pain, as he gasped with his mouth wide open.

Of course.

The part that was just crushed was essentially the essence of his selfish genes, so the emergency signals from his body would be significant.

Unable to even scream, Kenji could only gulp down breaths, tears of blood streaming from his eyes.

As a fellow man, one might expect Kang Seo-jun to feel a twinge of sympathy, but there was no such sign.

And for good reason—Kuyamoto Kenji was the one who had awakened him as the Golden Sun Slayer.

“You still have a long way to go, so hang in there.”

If he let his guard down and Kenji died, it would be a disaster.

With so many Constellations interested in and fond of Kenji, accidentally killing him would likely result in losing their favor.

Kang Seo-jun checked Kenji’s vital signs with the Eye of Providence.

As expected of an awakened being of [B] rank, his body was remarkably resilient.

Despite being covered in blood and severely injured, Kenji was slowly regaining vitality.

Of course, lost eyes and teeth wouldn’t regenerate, but his recovery rate was still astonishing.

“Good. No need to wait, we can move on to the next step right away.”

In this world, there were all sorts of bizarre healing magic, potions, prosthetics, and artificial limbs, so simply causing physical damage wasn’t enough to render someone completely disabled.

Therefore, special measures were needed to fully neutralize Kuyamoto Kenji.

– Hissss…. –

Kang Seo-jun summoned dark attribute mana to his left hand.

The chilling energy seeped out, dripping onto the floor.

Now it was time to channel this into Kenji’s groin.

‘I don’t want to touch it directly, so I’ll keep a safe distance….’

Kang Seo-jun placed his hand near Kenji’s groin and activated the Eye of Providence.

Soon, the mana circuits within Kenji’s body became vividly clear.

Once the circuits were identified, the rest was simple.

He just needed to channel the dark mana along the visible paths.

– Sssss…. –

Kang Seo-jun unhesitatingly channeled the dark mana into Kenji’s mana circuits.

– Crackling…. Crackling…. –

As soon as the dark mana entered Kenji’s body, it began to voraciously consume his mana circuits.

Like a burning fuse, Kenji’s mana circuits slowly turned to dust.

By necrotizing the mana circuits in this way, they couldn’t be healed with potions or magic until purified with light attribute mana.

Without the ability to use mana, magical prosthetics were also out of the question.

Moreover, if purification wasn’t done within a week, the mana circuits would permanently disappear, rendering him forever disabled even if purified later.

[The Constellation 《Nameless Sword》 is watching your actions closely.]

[The Constellation 《Goddess of Fantasy》 is watching your actions closely.]

.

.

Touching Kenji had started to elicit reactions from the Constellations interested in him.

A single mistake could result in losing their favor.

However, Kang Seo-jun, who knew all the Constellations’ needs, would never lose their favor.

[The Constellation 《Nameless Sword》 has deemed your actions justified. Supporting with dimensional currency.]

Sword god Constellations dislike seeing a swordsman die without fully realizing their potential.

But they understand leaving a lesson for an opponent after a fair fight.

Even if that lesson negatively impacts Kenji’s talent, they see it as a challenge he must overcome on his path as a swordsman.

In other words, as long as he doesn’t kill him, the sword god Constellations won’t be disappointed in Kang Seo-jun.

[The Constellation 《Goddess of Fantasy》 is disappointed in Kenji’s weakness. The Constellation 《Goddess of Fantasy》 stops watching Kenji.]

Sub & masochist Constellations are interested in humans strong enough to dominate them.

Thus, they are the quickest to abandon a human who shows weakness.

In fact, from the moment Kenji lost his manhood, his fate was sealed.

The sub & masochist Constellations would no longer care if Kenji died.

[The Constellation 《Wings of Death》 is intrigued by your torture. Supporting with dimensional currency.]

[The Constellation 《Beastly Hero》 mocks the fallen genius. Supporting with dimensional currency.]

Corruption and beast Constellations are simply villainous ruffians who enjoy seeing someone broken and living miserably.

Even if it’s someone they were interested in, they are no exception.

However, to them, “death” is akin to rest, so giving Kenji “rest” would result in losing their favor.

In other words, as long as he doesn’t kill Kenji, there would be no issue with their favor.

In fact, the more he torments Kenji, the more dimensional currency and favor he would gain.

– Hissss…. –

– Crackling…. Crackling…. –

As he continued to inject dark mana while thinking these thoughts, Kenji’s mana circuits were soon completely infiltrated.

– Stagger. –

“Ugh…. Dizzy.”

A mild mana exhaustion symptom.

Kang Seo-jun purchased a mana potion from the dimensional shop to calm his dizzy head.

“Now….”

Having rendered Kenji impotent and destroyed his mana circuits, making a comeback would be nearly impossible.

“All that’s left is to erase his memory.”

Kang Seo-jun took out the 《Memory Eraser for Secret Agents》 from his pocket.

It was the same device he had used to erase the memories of Park Shin-hoo’s underlings.

“Hoo…. What am I even doing this early in the morning….”

Muttering to himself, Kang Seo-jun grabbed Kenji by the hair and tilted his head.

Now, all he had to do was insert the 《Memory Eraser for Secret Agents》 into his ear and press the button, and the perfect crime would be nearly complete.

But…. as he looked at Kenji’s face again….

“You damn bastard!!!!!!”

Reflexively, his rage surged, and he jammed the 《Memory Eraser for Secret Agents》 into Kenji’s temple.

– Squish! –

– Wheeeeeee!!! –

– Crackling!!! Crackling!!! –

“Ugh, ugh!?”

As he flipped the switch, Kenji began to convulse, his limbs twitching.

Occasionally, he scratched at Kang Seo-jun’s thick arms, but Kang Seo-jun ignored it and continued with the memory erasure.

Originally, the 《Memory Eraser for Secret Agents》 was designed to be inserted into the ear, using ultrasound to destroy neuron connections and erase memories.

But using it so crudely, directly into the brain….

Kenji’s intelligence score was likely permanently reduced by at least ’10’.

“Blaaaah….”

Kenji drooled blood-tinged saliva and made incomprehensible groans.

With this, Kenji had lost his manhood, his mana circuits, and even his genius talent.

– Pop! –

Kang Seo-jun forcefully pulled the 《Memory Eraser for Secret Agents》 from Kenji’s temple.

All necessary measures for Kenji were now complete.

Kang Seo-jun cleaned himself with the 《Downtown Cleanliness Spray》 before stepping out of the restroom to call Jin Se-rin.

“Se-rin. It’s done. Let’s go.”

Jin Se-rin, who had been diligently keeping watch like a new recruit, quickly ran over to stand beside him at his call.

“It ended faster than I thought. Can I take a look?”

“Huh? Take a look?”

Kang Seo-jun was about to say there wasn’t much to see, but Jin Se-rin had already entered the restroom.

Why did she even ask if she was just going to go in anyway….

“Gasp!”

As expected, Jin Se-rin let out a gasp as soon as she went in.

“Is it really okay to leave him like this?!”

“…Why?”

“Wouldn’t it be better to lock him up in some basement?! Teach him a lesson so he can’t say a word for the rest of his life! If we tell Eun-ha Unni, she can handle the aftermath…!”

“Ah, no, no! Wait a minute!”

Was she seriously suggesting they imprison and train him?

That’s not like her at all!

“There’s no need for that. I’ve erased his memory anyway. He won’t recognize us. I’m not planning to kill him. If we leave him here, someone will find him and take him to the hospital.”

“Oh, really?”

Jin Se-rin looked around once more and said,

“Alright! Then let’s get out of here quickly! Before we get caught!”

“…….”

Maybe her mental strength had increased with her first awakening.

She was remarkably calm.

“I want to get back to the dorm and wash up quickly!”

Kenji was now completely out of Jin Se-rin’s mind.

Seeing her like this, it was clear she had a cold side as well.

Well, as someone chosen by the Constellation 《Illuminating One》 as a judge of evil, such traits were indeed necessary.

It was essential to have the ability to coolly ignore and not waste emotions on a villain once they had been dealt with.

“Alright. Let’s head back to the dorm.”

Although they had already cleaned themselves with the 《Downtown Cleanliness Spray》 and didn’t really need another wash, it was about the feeling.

So, Kang Seo-jun and Jin Se-rin left, leaving the bloodied Kuyamoto Kenji behind.

He was found and taken to the hospital around 10 AM by a cleaning lady who had entered to clean the restroom.

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***

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While waiting for Jin Se-rin to finish washing up in the dorm,

Kang Seo-jun visited the 《Dimensional Rift Warehouse – N320697691》.

He wanted to check the remaining time for the completion of the 《Life Support Device of Galactic Emperor》, the most crucial item for his rapid growth.

“Hmm.”

[Download Speed: 76g/s]

[Estimated Time Remaining: 1 day 19 hours 24 minutes 17 seconds]

Less than two days left.

“Now I need to find a power source.”

Although he had received a sample epic-grade power source when he purchased the 《Life Support Device of Galactic Emperor》, it wasn’t enough to erase all of Kang Seo-jun’s debuff traits.

“Come to think of it, they should be arriving soon, shouldn’t they?”

Things that would be perfect to use as power sources.

“The demons wouldn’t have given up on Park Shin-hoo yet.”

Kang Seo-jun planned to use Park Shin-hoo as bait to catch the demons and use them as power sources.