Chapter 10: I'll Make You Dance the Apologetic Perverted Lustful Omanko Dance
I'll Make You Dance the Apologetic Perverted Lustful Omanko Dance
In the days when the boundary between heaven and earth was still blurred...
A Majin opened her eyes for the first time in the empty void.
She knew neither her own name, nor language, nor emotions.
Yet the moment she was born, she understood.
Why she existed.
For what purpose she was born.
That humanity's prosperity was a poison corrupting the world, and she was the blade sent to purge that poison.
This realization wasn't taught or explained by anyone.
It was an instinct as natural as knowing how to breathe.
She named herself Seraphiel, the Majin, and gathered those who descended after her.
【The One Who Wields Flame】, 【The One Who Spreads Plague】, 【The One Who Devours Seas】, 【The One Who Rends Skies】. Each a calamity incarnate, they followed her.
And so they descended upon the earth.

Leading countless Disasters under their command.
Cities burned, rivers ran red with blood, countless lives screamed as they fell.
The Majins slaughtered humans as calmly as one performing their divine duty.
They made no distinction between child and elder, between sickly and warrior.
To them, humans were merely targets for extermination.
Seraphiel too hesitated not.
Human screams fell on deaf ears, their tears unseen.
She was simply excising the cancer corrupting the world.
Until one day.
Humanity awakened to "Magic."
The power they thought belonged solely to the Majins—humans manifested it.
Yet this alone didn't change the tide.
It merely delayed the inevitable extinction.
As Seraphiel grew weary of the drawn-out process toward certain destruction, ready to conclude her mission...
Clank.
A knight appeared in the crumbling world.
A mysterious Black Knight clad head to toe in pitch-black armor.
Nameless, affiliation unknown, not even certain if human.
Shhhhk.
Without a word, he drew his sword.
And the massacre began.
This time, it wasn't humans being hunted—it was the Majins.
The Majin of Flame was cleaved in two, the Majin of Plague beheaded before she could scream.
The colossal beast that devoured seas split apart with a single slash, spilling blood and flesh.
It was overwhelming.
Resistance, tactics—none mattered.
Like a Disaster that had existed since ancient times solely to slaughter Majins, the Black Knight advanced step by step, butchering his own kind.

Behind his footsteps piled mountains of Majin corpses, and the only sound the Majins feared...
Clank.
...was the sound of his steps.
And finally.
Upon the blood-soaked earth, Seraphiel felt fear for the first time.
The realization that an end called "death" existed for her.
The Black Knight said nothing.
What he saw through his visor's slit remained unknown.
He simply raised his sword.
That moment remained seared into Seraphiel's soul even now.
The one who made her—who boasted herself as the Will of the World—taste defeat for the first and only time.
The nameless knight in black armor.
___. ___
"You little shit."
".........."
"In ten minutes, I'll make you dance the 【Apologetic Perverted Lustful Omanko Dance】."
".............."
At the Black Knight's disgusting declaration, Seraphiel's eyes darkened.
"Fine. I acknowledge it."
"Wait, you'll dance?"
When the Black Knight reacted with surprise, Seraphiel clicked her tongue and continued.
"Humanity hasn't forgotten 'that being,' it seems. They've created a new deterrent. I admit it. For a moment, I truly thought that being had returned..."
Whoosh.
".........!!!!!!"
"Assume the 【Perverted Lustful Pose】."
Before Seraphiel could react, the Black Knight was already before her.
Whoooooosh...!
In an instant, he'd leaped the height of a skyscraper at impossible speed.
"Begone."
Kwaaaaaaa—!!!
As Seraphiel flicked her fingers toward the Black Knight's face, a blade of divine light capable of splitting the earth descended.
Drrrrrrrrrrr—!!
"!!!!!!!!!!!!!!"
Seraphiel was stunned.
No—she had no choice but to be.
Because she was flying through the air with her right foot caught in the Black Knight's grip.
"What...?!"
In that split second, the Black Knight had grabbed her ankle.
"Bitch. Never danced before?"
Even as the light that could cleave a city engulfed him, the Black Knight spoke casually.
BOOOOM—!!!!
Seraphiel was sent flying from the light's impact, the resulting shockwave obliterating countless buildings in an instant.
Kugugugugugugukwaaaang—!!
"You primitive humans...!"
Thud.
Seraphiel gritted her teeth as she rose from the rubble.
"Bow."
Kwaaaaaaa—!!!
With the Black Knight's warning, an enormous black slash came flying.
"Sanctuary Expansion."
Fwoosh.
Reacting at incredible speed, Seraphiel deployed a shield of light against the incoming slash.
Drrrrrrrrrrr—!!!
A massive, spinning sawblade of light.
The ultimate shield that no human weapon had ever breached.
Not even humanity's final weapon, nuclear arms, could scratch it...
Chwaaaaaaaak—!!!
"Eh...?"
It was split.
Clean in half.
As was Seraphiel's upper body.
Fwududududu...
Her torso severed at the waist, Seraphiel reeled in confusion.
("Why am I...")
Chwajajajajak—!!!
Overcoming her momentary daze, Seraphiel regenerated her body with light from the severed section.
A divine feat impossible even for the greatest magicians.
Anyone witnessing this would surely be awestruck.
Yet the Black Knight didn't care.
Clank. Clank. Clank.
With each step of his black armor, the earth split.
Creak. Creak. Creak.
As if the very ground couldn't bear his presence.
"Different... This being is..."
Seraphiel knew the Black Knight before her wasn't the one she feared.
"The difference in power is incomparable to 'that one'...!! This can't possibly be the same entity...!!"
And yet...
"Damn it. Imagining the Omanko Dance is giving me an unstoppable boner... I don't even have a dick but..."
For entirely different reasons, fear of this vulgar being was taking root in her.
"Ugh..."
Seraphiel panted as she retreated.
Her black nun's habit was already covered in dust, her body and face drenched in cold sweat.
"Begone—!!!"
Drrrrrrrrrrrrrrrrrrrrrrrrrrr—!!!!
As Seraphiel thrust both arms forward, sawblades of light materialized instantly and shot toward the Black Knight.
Kwagagagagagagagang—!!!
Countless sawblades tore through the earth, relentlessly striking the Black Knight.
"Graaaaaaaah—!!!"
BOOOOM—!!!!
With the Black Knight's roar, the sawblades shattered instantly.
Tssssssss...
"Hey you nun bitch... Because of you, I can't get rid of this boner... How are you gonna take responsibility?"
"Im... possible..."
Clank. Clank.
"D-don't come closer."
Her voice trembled.
"Don't come closer!"
Golden magic power erupted from her entire body, engulfing the city in light.
"『Gate of Paradise』..."
A wall of light.
A sacred gate.
A curtain woven from angelic wings.
Every defensive power possessed by the Majin who purifies the world stood between her and the Black Knight.
This was Seraphiel's last resort.
A measure she'd been confident she'd never need against any being.
But.
Kwaaaaaang!
The moment the Black Knight swung his greatsword, the wall shattered like glass.
Fwudududududu...!!
"Kyaaaaah—!"
Seraphiel twisted her body, barely dodging the slash.
The space where her neck had been was severed in an instant.
This wasn't something she could regenerate from like before.
That strike couldn't be healed.
She instinctively knew—even a graze would erase her existence entirely.
Shhhhk.
The Black Knight slowly rested his sword on his shoulder.
"Hey now. You gotta pay for interfering with my bucket list. Unless it's the 【Apologetic Perverted Lustful Omanko Dance】, I ain't accepting anything else."
"............"
"Wearing an outfit that looks like you're not even wearing panties, yet you're flashing your panty lines."
His helmet emitted vulgar remarks.
"The more you run, the bigger my boner gets. I don't have a dick, but mentally, it's like that."
The Black Knight spoke in a slightly depressed tone.
"Anyway, obediently become my jerk-off material. Nun."
"Stop...!"
Seraphiel's face had long gone pale.
She couldn't understand.
Why was this man fighting?
Why was he saying these things?
Why, with such overwhelming power, did he possess not an ounce of dignity?
She raised her hand.
Hundreds of spears of light materialized, blotting out the sky.
"Disappear!"
Pabababababababat—!!!
A downpour of spears.
Each capable of obliterating a skyscraper in an instant.
Yet the Black Knight didn't evade.
He simply walked.
Clank. Clank. Clank.
The spears struck his armor.
They bounced off.
Shattered.
Were reduced to dust.
Like children's toys.
"No."
Clank. Clank. Clank.
The Black Knight answered as he walked closer.
Thud.
"First, tell me your name and age."
One step.
"From your own mouth. No forgery allowed."
Thud.
Two steps.
"And I'll make you confess what you've done wrong."
Seraphiel stepped back.
And back.
And back again.
Until her back hit the rubble of a collapsed building.
Tap.
There was nowhere left to run.
"Don't come closer."
"..........."
"I'm begging you."
".........."
"Don't come closer!"
With her last strength, she deployed an enormous barrier.
Pwaaaaaaaaat—!!!
Blinding light engulfed the world in an instant.
Her full power, never before unleashed.
She'd thought there was only one being in existence she'd ever need to fear...
Kwagagagagagagagang—!!!
A single strike shattered her ultimate defense.
Fwudududududu...
And then.
Thwack—!!!
A massive hand seized Seraphiel by her golden hair.
"Aaah!"
Her body was forcibly lifted.
".................."
The Black Knight stared down at her in silence.
Seraphiel thrashed.
Whoosh—!! Whoosh—!!
Her wings flapped wildly.
Padadadak—!! Padadadadak—!!
Her claws scraped against his armor.
Screech. Scrrrrreech—!!
But it meant nothing.
"Speak."
"........"
"Your name."
"...No."
At her refusal, her hair was yanked harder.
Yank—!!
"Speak."
"...I am..."
Tears streamed from Seraphiel's eyes.
The Will of the World.
The First Majin.
The being born to exterminate humanity.
With all her pride in tatters.
She opened her mouth with a trembling voice.
"My name is Seraphiel..."
"Oh wait."
The Black Knight's sudden interjection made Seraphiel freeze.
".........?"
"Now that I think about it, there was a 【Maginova】 magician!!"
".........??????"
"You should be grateful. Starting now, you're going to dance the Apologetic Perverted Lustful Omanko Dance for every last one of them in this city."
"Wha... whaaaaa...?"