"Whoever dares to touch Ethen— I'll tear them apart!!!"
Speed Woman spoke coldly, her voice echoing through the underground cavern.
Even if Ethen betrayed me.
No one is allowed to bully him.
This—
Was love.
"He's mine… I want to wrestle with him…"
The Four-Armed Demon Woman flexed all four of her arms.
Her muscles were even more exaggerated than a normal Four Arms, and paired with her jagged fangs, she looked utterly terrifying.
"Ethen… I have many eyes. They are all staring at you with deep affection."
The Big-Eyed Woman stared with every bloodshot eye on her body—each one fixed on Ethen.
"I can transform into any shape. Let's have some fun."
The Alien Monster spoke in a soft, feminine voice.
Her light-green liquid body shifted constantly, never once resembling a human form.
"No one is allowed to snatch him from me."
The Vampire Queen, clad in vivid crimson, her bat-like face grotesque and feral, licked her lips slowly.
"This is just a warning~"
PS: The Vampire Queen's prototype is the Bloodlust Demon.
"Phew…"
Protected by five terrifying women, Ethen's emotions were… complicated.
Was he safe?
Or was he in even greater danger?
To say he was safe—
Five yandere female aliens were staring at him like prey.
To say he wasn't—
Damn it.
His sense of security was terrifyingly high.
"Who are you people?!" An enraged, fearful voice echoed telepathically through the cavern.
"How dare you trespass together into Mycelium's territory?!"
"Hm?" Ethen tilted his head.
"Is it bullying you?" The Vampire Queen turned and looked at Ethen.
"Yes!" Ethen shouted without hesitation.
"Kill it first! Whoever kills it fastest will be my favorite alien!"
WHOOSH!!
The Vampire Queen's pupils shrank.
An invisible wave of illusion surged outward—
Directly crushing Mycelium's consciousness.
Mycelium went silent.
Its massive body trembled.
Hidden underground tentacles slowly pierced its own flesh.
"Too slow."
Speed Woman vanished.
A massive slash tore across Mycelium's body.
"Weak defense—must be you!"
The Four-Armed Demon Woman charged forward, her four fists pounding wildly.
She treated Mycelium like a punching bag, smashing it left and right in perfect rhythm.
Bang! Bang! Bang!!
The Big-Eyed Woman's countless eyes widened at once.
Laser beams erupted, shredding Mycelium's tentacles.
The Alien Monster rose into the air.
PFFFT! PFFFT!
Streams of corrosive acid poured down, melting Mycelium's surface.
This day—
Was Mycelium's darkest, most painful, most hellish day.
And also—
Its last.
BOOM.
In less than half a minute, Mycelium exploded.
Dead beyond any doubt.
The underground world trembled violently, on the verge of collapse.
"I struck first."
"My mind control decided the battle."
"If you hadn't interfered, my fists would've crushed it already!"
"Muscle-brained idiot—without lasers, you couldn't even hit it!"
The five female aliens immediately erupted into fierce arguments, none willing to concede.
[Ding, congratulations to the host for completing the mission!]
[Reward obtained: 10 reward points.]
Ethen exhaled slowly.
But he didn't relax.
Because—
The real danger had only just begun.
WHOOSH!!
XLR8 suddenly turned and charged straight at Ethen without warning.
"Ethen! I'm coming!!"
"Me too!" The Four-Armed Demon Woman and the others followed instantly.
"A bunch of people who don't love me at all!!" Ethen shouted loudly.
All five female aliens froze.
Shock.
Anger.
Murderous intent.
"What… did you say?"
"You're saying we don't love you?"
Their killing intent surged.
"If you truly loved me," Ethen continued coldly, "how could you tolerate other women touching me?"
"How can love be shared?! If I liked someone and she was with several others— I'd rather die!"
Silence.
The five exchanged glances, their expressions twisting.
"Bastard! He belongs to me!!"
The Four-Armed Demon Woman snapped, grabbing at the others.
The Big-Eyed Woman dodged instantly.
The Vampire Queen took flight.
Speed Woman vanished.
Only the Alien Monster wasn't fast enough—
She was seized and smashed into the ground repeatedly.
A second later—
XLR8 dove in, slamming the Four-Armed Demon Woman aside and beating her viciously.
The Alien Monster escaped, spraying acid at the Vampire Queen from the shadows.
The Vampire Queen retreated.
XLR8 snapped out of it, roaring angrily.
"Damn it! Vampire Queen—stop manipulating me!!"
"Everyone—DIE!!"
The Big-Eyed Woman unleashed a storm of lasers.
BOOM! BOOM!!
The underground world descended into total Ragnarok.
Five yandere aliens.
All fighting to the death.
Absolute chaos.
Ethen watched, stunned, his eyelids twitching violently.
"…They can actually fight like this?"
"…That hit really hurt."
"I—I can't watch anymore!!!"
The battle was horrifying.
Ethen endured the nausea, silently praying.
Please… let Guardian Mode end soon.
Every second felt unbearably long.
WHOOSH!
The Vampire Queen suddenly flew back, her mind clearing.
"Stop. Everyone stop!"
"Why should we listen to you?!"
"Get lost!"
The others shouted.
The Vampire Queen sneered.
"The Guardian Mode energy is almost depleted. We'll be recalled soon. Do you want to wait for the next summon?"
The four froze.
Then—
She looked at Ethen and smiled.
"My suggestion? Break Ethen's limbs first. Leave him barely alive. Trigger Guardian Mode repeatedly. Then we'll have plenty of time to decide who gets him."
"…Is that so?" Ethen raised the Sword of Bezel, his aura surging.
"If it comes to force— I'd rather fight you all to the death!"
"Hehe."
"Death works too."
The Vampire Queen smiled softly.
Instantly—
Ethen's scalp tingled.
Nausea surged.
For the first time—
He truly understood what a yandere was.
What a monster was.
It was revolting.
"Damn it… Facing five female aliens… For one minute…
…Can I even last?!"
Ethen tightened his grip on the God Sword—
Facing the five yanderes alone.
...
Author's Note:
The fanfic Ben 10: Daily Check-In System Activated! Part 1 is now fully completed.
The entire story has been uploaded on Patreon as a dedicated collection:
📚 Ben 10 (Chapters 1–132)
Organized into 14 posts, with multiple chapters per post for easy binge reading.
And one complete 18+ novel has been uploaded on Patreon that's guaranteed to give you an intense and thrilling experience.
🔗 patreon.com/Shadow_demon_007
Thank you all for your continuous support and love for this story 💙