Mr Devil On Guardian Duty!
1
There was a time when Heaven and Hell knew nothing but war.
For thousands of years, the two realms clashed over a single place
THE LAKE OF ETERNAL PEACE
A sacred lake said to possess the power to stabilize the balance between all realms. Neither side was willing to surrender it, believing that whoever controlled the lake would determine the future of existence itself.
Heavan raised it's holy fire and the underworld answered with eternal flames
Cities Crumbled, Kingdoms Vanished Entire races were caught between a war they had never wished to fight.
That's what History named it..A War which showed no sign of ending even if the world turned upside down and round
Not through a conquest or surrender but through two people who chose peace over pride..
The Greatest Archangel which Heaven has produced and 27th Prince of Hell
LLEWYN KILYZIAH and KAIROS VEN ALVAREZ
Together, they crossed battlefields where even gods feared to tread, negotiated a peace neither realm believed possible, and ended the bloodshed that had lasted for millennia.
Their union became the symbol of a new era.
A land where angels and demons lived beneath the same sky,
Where heavenly gardens stood beside infernal forests,Where halos and horns were no reason for hatred.
For centuries...Vylthris remained the foundation of peace.
A kingdom admired by Heaven, Respected by Hell and feared by anyone foolish enough to threaten it.
Every peaceful kingdom needed at least one walking disaster.
And Vylthris had its own Disaster
The youngest , most beloved child of the royal family someone for who people prayed wouldn't wake up before noon.
HIS HIGHNESS PRINCE VION ARKIN ALVAREZ
The sky above Vyltheris was glowing an alarming shade of crimson.
Half the training courtyard had been blown apart.
Angelic runes were shattered, demonic flames burned across the marble ground, and several terrified angels were currently flying away from a rampaging infernal beast.
In the middle of the chaos stood Vion
The enormous creature roared.
VION ARKIN ALVAREZ : MC
…Oh shit.
Vion quickly raised both of his hands
VION ARKIN ALVAREZ : MC
Okay listen!! This is a misunderstanding
Vion vanished in a flash of dark energy.
Vion stood in the middle of the massive throne hall with his hands behind his back, sweating
Unfortunately, It wasn’t working.
In front of him stood two very powerful and very irritated beings.
The King of Hell, Kairos Ven Alvarez, sat lazily on the throne, long legs crossed, looking far too amused for the situation.
Beside him stood Llewyn Kilyziah-Alvarez, his golden eyes narrowed in pure disappointment and anger
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Explain.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
VION ARKIN ALVAREZ : MC
**cough** Well… technically speaking… the demonic beast wasn’t supposed to escape.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
And why were you summoning an ancient infernal beast in the Heaven training grounds?
VION ARKIN ALVAREZ : MC
Uh..Educational curiosity?
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
**Cold** Prince Vion Arkin Alvarez.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
You have destroyed half a training court, frightened twelve angels, angered three demon generals, and nearly started a fight between the angels and Demons here
VION ARKIN ALVAREZ : MC
Um...
Vion slowly turned his head toward the throne locking his eyes at his other father
VION ARKIN ALVAREZ : MC
**Mouths** “Help Me”
Kairos thought about it then shrugged.
KAIROS VEN ALVAREZ : VION'S DAD
KAIROS VEN ALVAREZ : VION'S DAD
Sorry Kid, If i wanna get that Angelic Dick in me
KAIROS VEN ALVAREZ : VION'S DAD
I gotta stay on your Dad's side
VION ARKIN ALVAREZ : MC
FATHER!
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
**Pinches the Bridge of his nose** Language, My Dear
KAIROS VEN ALVAREZ : VION'S DAD
I’m just being honest
Vion pointed dramatically at the Kairos
VION ARKIN ALVAREZ : MC
You’re seriously abandoning your own son?!
KAIROS VEN ALVAREZ : VION'S DAD
Don't look at me
KAIROS VEN ALVAREZ : VION'S DAD
KAIROS VEN ALVAREZ : VION'S DAD
Happy Wife, Happy Life, No need for a Lowlife
VION ARKIN ALVAREZ : MC
Seriously?! What kind of father are you!?
KAIROS VEN ALVAREZ : VION'S DAD
A Very loving onee
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Enough!.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Both Kairos and Vion went quiet.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
You have caused trouble for centuries Vion and i believe i already gave you enough warnings and restrictions
This was bad..really bad.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
So, I have decided on going to a practical solution.
VION ARKIN ALVAREZ : MC
**Blink** What solution?
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Earth.
The word echoed through the hall.
VION ARKIN ALVAREZ : MC
Eh?
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
You will leave Vyltheris.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
You will go to Earth and YOU will complete an assignment.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
And until that assignment is finished you are not allowed to return.
Vion stared at him in horror.
VION ARKIN ALVAREZ : MC
You’re kicking me out?!
KAIROS VEN ALVAREZ : VION'S DAD
**Impressed** Oh. That’s harsh.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
You will act as the guardian of a human boy. Protect him. Help him. And most importantly--
He looked directly into Vion’s eyes.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Become responsible.
VION ARKIN ALVAREZ : MC
**Points at himself** Me? Responsible?!
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Yes.
VION ARKIN ALVAREZ : MC
This is a Disgrace to Unique Personalities!!!
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
I don't care.
VION ARKIN ALVAREZ : MC
Dadd Pleaseee!!
VION ARKIN ALVAREZ : MC
This is seriously Unfair!!
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
You are going to be out of Vyltheris.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
A magical seal appeared beneath Vion’s feet.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Get to Earth.
Another seal appeared in the air.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Finish the assignment given to you
Light began to swallow the room.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
And become FUCKING RESPONSIBLE.
VION ARKIN ALVAREZ : MC
WAIT--!!
KAIROS VEN ALVAREZ : VION'S DAD
Bye kiddo
Before Vion could protest further the spell activated
And thus, most troublesome prince of Vyltheris was sent straight to Earth.
2
That was the first thing Vion felt.
Not physical pain, but the uncomfortable sensation of his entire existence being squeezed through a portal.
Vion crashed face-first onto solid ground.
CHOI SEONG-HUN : VION
Ow..
He slowly pushed himself up and looked around.
Strange metal vehicles rushing past.
CHOI SEONG-HUN : VION
This place looks depressing..
A few nearby pedestrians glanced at him strangely before continuing on their way.
Vion dusted off his clothes and sighed dramatically.
CHOI SEONG-HUN : VION
So this is Earth.
A faint glowing screen suddenly appeared in front of him.
CHOI SEONG-HUN : VION
What?
The screen flickered again.
GUARDIAN SYSTEM ONLINE
System Name: Ryuu
A voice spoke calmly in his mind.
Unknown
Greetings Your Highness, Prince Vion
CHOI SEONG-HUN : VION
Who the hell are you?
Unknown
I am Ryuu, your assigned guardian system.
CHOI SEONG-HUN : VION
Appear infront of me first.
A holographic Image of a Little Rabbit appeared infront of Vion
RYUU : SYSTEM
**Bows a bit** Greetings
CHOI SEONG-HUN : VION
Who assigned you?
RYUU : SYSTEM
His Majesty Llewyn Kilyziah-Alvarez.
CHOI SEONG-HUN : VION
**Groan** Of course he did
CHOI SEONG-HUN : VION
**Sigh** tell me what are you here for?
Ryuu clapped his paws and the screen appeared again
Protect and guide: Kang Min-su
Age: 17
Location: South Korea
CHOI SEONG-HUN : VION
**Rubs his forehead** Alright… where is this human?
RYUU : SYSTEM
He is currently attending Hanrim Technical High School.
CHOI SEONG-HUN : VION
**raises his eyebrow** Sounds normal enough.
Then another message appeared.
SCHOOL CLASSIFICATION : Delinquent Institution
CHOI SEONG-HUN : VION
**stares at it** Come again?
RYUU : SYSTEM
The school and surrounding institutions are dominated by delinquent groups
RYUU : SYSTEM
Each school operates under student leaders who function similarly to gang organizations.
CHOI SEONG-HUN : VION
So you are going to send me into gang territory?.
CHOI SEONG-HUN : VION
**Grin** Wonderful
The screen displayed a picture of a boy
CURRENT STATUS : Errand Boy
CHOI SEONG-HUN : VION
**Frown** Okay..What does Errand Boy mean?
RYUU : SYSTEM
As Kang Min-su is frequently bullied.He is forced to run errands for several students within the school.
CHOI SEONG-HUN : VION
You got to be kidding me..
He pointed at the screen.
CHOI SEONG-HUN : VION
This weak human is my assignment?
Vion looked up at the sky dramatically.
CHOI SEONG-HUN : VION
I, the prince of Vyltheris… I was sent across realms…
He pointed at Min-su’s photo again.
CHOI SEONG-HUN : VION
…to babysit a bullied errand boy?
Then another notification appeared.
CHOI SEONG-HUN : VION
**Frown** What is this now?
RYUU : SYSTEM
Due to your history of reckless behavior, your supernatural powers have been restricted.
CHOI SEONG-HUN : VION
Excuse me?
RYUU : SYSTEM
You may only use your abilities when the system determines it is necessary.
CHOI SEONG-HUN : VION
**Eye twitch** So I can’t just use my powers whenever I want?
CHOI SEONG-HUN : VION
And who decides when it’s necessary?
CHOI SEONG-HUN : VION
This is torture.
The screen displayed the final message.
• Protect The Target Kang Min-su
• Failure to protect the target may result in additional restrictions.
Vion looked back at Min-su’s picture and sighed again.
CHOI SEONG-HUN : VION
Fine.
He cracked his knuckles slowly.
CHOI SEONG-HUN : VION
Since this brat belongs to me now…
A faint demonic glow flickered briefly in his eyes before fading.
CHOI SEONG-HUN : VION
**Evil Grin** Those bullies are about to experience something worse than hell
RYUU : SYSTEM
Reminder: you are a guardian. Not an executioner.
CHOI SEONG-HUN : VION
**Smirk** No promises.
Somewhere nearby, a nervous boy named Kang Min-su was currently running errands for a group of delinquents.
And he had absolutely no idea…
That a chaotic half-devil prince had just arrived on Earth to become his guardian.
3
^...^ thinking or talking in mind
Hanrim Technical High School.
Several groups of students stood around the entrance, smoking, fighting, or loudly arguing.
Vion stood at the gate with his hands in his pockets.
CHOI SEONG-HUN : VION
This is a school?
CHOI SEONG-HUN : VION
**Squints his eyes** It's too...simple
Ryuu turns his head here and there
RYUU : SYSTEM
Looks more like a battlefield.
CHOI SEONG-HUN : VION
Back at home, it used to be far worse
CHOI SEONG-HUN : VION
**Sigh** What can you expect from humans..
Vion sighed and walked inside.
The door slid open and the teacher walked in.
The entire class immediately looked up.
Most of the students had dyed hair, piercings, or bored expressions.
Well so did Vion so meh..
The teacher spoke lazily.
Teacher
**Yawn** We have a transfer student.
He wrote a name on the board.
Teacher
Introduce yourself kid.
Vion looked at the class.
CHOI SEONG-HUN : VION
…I’m Choi Seong-Hun.
He pointed toward an empty seat in the end of the middle row
Without another word, the teacher walked out of the classroom.
Apparently introductions were not very important at Hanrim.
Vion walked over and dropped into the seat.
CHOI SEONG-HUN : VION
^Ryuu^
CHOI SEONG-HUN : VION
^Where’s the human?^
A small map appeared in Vion’s mind.
RYUU : SYSTEM
Kang Min-su is currently inside this classroom.
CHOI SEONG-HUN : VION
**Blink** He is?
Vion casually looked around the room.
None of them looked like the nervous boy from the photo.
CHOI SEONG-HUN : VION
^Which one?^
RYUU : SYSTEM
Three seats to the right. First row
When someone slammed their hand onto his desk
A tall boy with white hair and several piercings was glaring down at him.
MIN JINWOO
Dumbass, where are you from?
The classroom immediately grew quiet.
Several students turned to watch.
Vion stared at the boy for a second.
CHOI SEONG-HUN : VION
You walked all the way over here just to ask something that stupid?
MIN JINWOO
What did you say!?
Vion rested his chin on his hand.
CHOI SEONG-HUN : VION
I said it was stupid.
He looked the boy up and down.
CHOI SEONG-HUN : VION
You should get your hearing checked.
The blond boy’s face turned red from anger
He raised his fist and swung it toward Vion.
RYUU : SYSTEM
WARNING : Avoid unnecessary violence!!.
Vion caught the punch easily.
MIN JINWOO
**Blinks in shock**
His grip tightened around the boy’s wrist.
CHOI SEONG-HUN : VION
**Eye twitch** You tried to punch me?.
RYUU : SYSTEM
Prince Vion. Please Remain cal--
Vion slammed the boy’s head straight into the desk.
The desk rattled loudly as the whole class went quiet
The blond boy groaned, half-dazed.
Vion released him and adjusted his sleeves casually.
RYUU : SYSTEM
Prince Vion, please stop.
A glowing message appeared in his vision.
EMERGENCY BEHAVIORAL PROTOCAL ACTIVATED
CHOI SEONG-HUN : VION
**Frown** What now?
RYUU : SYSTEM
Activating calming methods provided by his majesty Llewyn Kilyziah-Alvarez.
CHOI SEONG-HUN : VION
I don’t like the sound of that...
A familiar cold voice suddenly echoed inside his mind.
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Vion.
CHOI SEONG-HUN : VION
What?..
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
If you cause trouble on Earth…
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
I will personally burn every single one of the hidden magazines under your bed.
CHOI SEONG-HUN : VION
The fuck..
LLEWYN KILYZIAH-ALVAREZ : VION'S DAD
Don't try me kid
ADDITIONAL MESSAGE BY HIS MAJESTY
And the next time you start a fight for no reason..I’m informing your brothers.
Vion’s entire body stiffened.
CHOI SEONG-HUN : VION
That’s low.
RYUU : SYSTEM
Calming method successful.
CHOI SEONG-HUN : VION
**Grits his teeth** This is psychological torture.
Around him, the class was still staring at the unconscious blond boy.
RANDOM STUDENT
Did the new guy just destroy Jinwoo?
Random Student
He’s insane.
Vion sat down again like nothing had happened.
CHOI SEONG-HUN : VION
^Ryuu if you stop me next time i swear you and me are going to have a problem^
RYUU : SYSTEM
It's my duty to make sure you don't cause trouble,your highness
Vion groaned as he leaned back against his chair
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