A/N FF IDEA!
[P.S. This was just a little thought that was floating in my brain that I decided to write down to see if I could expand it more.]
PLEASE SIT BACK, RELAX, AND ENJOY THIS ONS STORY.
[Oh, and the prologue is a really short explanation of when this story takes place.]

*Prologue*

100 years.

That's how long it's been since the war between prey and predator, food and consumer was put to an end.
But, to be more precise...
It was the fight at the end of the world...
Between Humans and Vampires...
After the war, the Humans made peace with the broken down population of Vampires.
They agreed to let the Vampires live on one condition...
That they would stay down in their underground cities...and only once per year could they come out to feed...to prevent them from dying.
They lived by this rule the Humans made as they began to rebuild their society...
After much time did they finally decide on who should help them turn their lives around.
The majority of the small Vampire population chose a new Vampire that they saw fit to help them in the dawn of this new age.
His name was Hyakuya.
Mikaela Hyakuya.
The new ruler of the city of Sanguinem, the largest capital of the old Vampire world.
He ruled alongside his helpers, ex-Progenitors Ferid Bathory and Krul Tepes.
His first few years he ruled excellently and made laws that helped keep the Vampires from going to the Human world also known as 'The Upper World'.
He was surprised to know that he was the new ruler, but the went out and helped his new brethren despite that.
He would occasionally travel to the upper world to see his closest friend.
It was peaceful in both worlds and everyone was glad.
That was until time took its toll on poor Mika's heart.
Even though he was a vampire -an immortal being- that didn't mean that his human comrades were.
The death of his brother...his childhood friend...crushed him forever.
They say his face was covered by a darkened cloud that hazed his sapphires with an atmosphere of despair.
He refused public speaking...he wished to not leave his room...
He mourned for years after that fateful day.
It had been about a decade since he last showed his face to his subjects.
They could all see the overwhelming sadness in his eyes.
They could hear his song of angst every time he spoke.
His heart...had frozen to ice...
The people wondered...'Could there possibly be a way to save our ruler that has saved us?'
Little did they know...their question was soon going to be answered...
By her...

*Sanguinem Castle, Evening*

"Sir, it's time for you to feed." The voice of Corra, a maid of mine, knocked from the other side of the thick oak door.
"Corra...come in please..." I said, hoping I was audible enough.
A beam of light peeked in, followed by a slow squeal from the hinges as the door opened and she came in.
"Sir, you called for me?"
"Yes...I would like you to bring my dinner here for me..."
She bowed.
"Hai."
And the door creaked closed as she went to do her task.
I lied there on the silken sheets...remembering...all the memories that I had with him...
I felt my eyes burn at the ends, tears waiting to rain out.
I calmed down, taking a few breaths, then I reluctantly went to the far side of my room, where there was a small dining table for one with an open book I've been reading.
I slowly sat down in the elegantly crafted seat, and read were I'd left off.
A few moments later, Corra brought my food, another human criminal had already been killed.
"Thank you..Corra..." I took the man from her, brought out my fangs, and began to drink.
I drank very little, for I wasn't very hungry, and handed the rest to her.
"Sir, are you sure I can have this? He still has a lot of blood in him."
I waved a hand of approval as I cleaned the rouge stain from my lips with my handkerchief.
"Thank you for your generosity, Sir." She said, and dismissed herself to her quarters.
It has been a few days since I had gone out of my room to do anything, so I decided to get up and take a stroll through the halls for a little movement.
The door creaked open as I met with mischievous red eyes.
"Mika, you're out? That's rare of you~." Ferid said, a grin on his face.
I went around him.
"So, what's the occasion? Hm~?" He sang as he strutted beside me.
"...I felt stiff in my quarters..."
"Oh, I see~." He finished as we went down the seemingly infinite hall.

*Somewhere Else*

"Man, how far is this treasure, anyway?" I sighed as I rummaged through my bag for a book.
"It says it's still a ways down this cavern," I ran my finger under the line.
"But I've been walking forever!"
I fell to my knees, feeling exhausted, and still knowing that I would have to keep on until I found it.
I sat there, taking a small break, when I heard something distant.
It sounded...like...like people...
/How could there be people this deep in the cave?/ I questioned myself as I turned my flashlight in the direction of the sound.
I went deeper into the black, cool area.
Then, I tripped on something, and lost my grip on the flashlight.
"Ow, how did I not see that rock?" I stumbled up to find my flashlight in the darkness.
"Found 'ya!" I flicked it back on, and saw I was in front of a gate or door of some sort.
/Wonder where this leads to./ I examined it, touching it gently.
It slowly opened, and lead into a tunnel that was alight with torches on the sides of the walls.
Curious, I followed it until the sound of people became closer.
I ran towards it, anxious to see what it could be.
While dashing, I slipped on a wet area of mud that sent me sliding down towards a light at the end of the passage.
I closed my eyes and prepared for impact.
It was a twisty-turny ride and I could hear the sounds of people yelling to run out of the way as I came tumbling through.
I then hit something very hard and took it with me as I finally came to a stop.
"Ow, ow, ow..." I opened an eye to see my new surroundings.
It was a marketplace, full of people in old-timey clothes, and it even had an older Gothic-like look about it and it's architecture.
But I didn't have time for sight-seeing.
A pair of people, one a girl with long pink hair in triple ponytails, and the other a man with hip-length silver locks rushed over to me.
"Sir, you are not hurt, are you?" A maid with short chocolate hair said from beside me.
I think she thought I was a boy with my short, messy ebony hair.
"Um...Excuse me, lady, I'm a girl-"
"I am fine, Corra..." A male voice said from behind me.
I turned back fast and was met with a teenage boy that looked around my age, with fluffy blonde hair that faded to white at the top and searing ruby eyes.
"Oh, are you alright?!" I jumped up and tried to help him up.
"...Yes.." He responded in a small voice, and got back up to his feet, dusting his long, snowy cape.
He turned to look at me, and he started to quietly examine me.
"...and...who are you?"
"Oh, I'm Yukari, Yukari Mizuki," I introduced myself.
"And you ar-"
"He's Mikaela Hyakuya, ruler of the city of Sanguinem." The pink haired girl said.
"'Sanguinem'?" I repeated as I began to notice something strange about the people.
All of them had red eyes.
Even the boy they called 'Mikaela' had them, but they looked slightly clouded.
"...tell me, Yukari..." Mikaela started.
"...Did you come from the upper world?"
I was confused by what he said.
"'Upper World'? Do you mean Tokyo?" I asked.
The crowd gasped, then fell into a silence.
"...So...you are a human...correct?"
"What do you mean?"
"...answer my question..." He said, strictly.
"...Yes."
He waved a hand, and the maid came over to him, were they discussed something in whispers.
She then came behind me and striked me in my neck, making me lose consciousness.
That's when the visions started happening.

A/N FIIIINNNALLY DONE! [stretches arms]
NOW I'M GONNA HAVE TO GET READY FOR SCHOOL TOMORROW...
MAN, I WISH I HAD SOME RAMUNE RIGHT ABOUT NOW...[yawn]
ANYWAY, THANKS FOR READING AND I HOPE YOU LIKED IT, AND IF YOU DO, PLEASE FOLLOW THIS STORY TO GET UPDATED WHEN NEW CHAPS COME OUT!
FOR NOW, I'M GOING TO GO TO SLEEP, GOT TO BE READY TO STUDY, AND STUDY, AND STUDY...AND...ZZZzzz