Hello there, Skylinemaster here with a new story. This story is called Servant of the Leviathan. Enjoy.

"Speech."

Disclaimer: I don't own anything from Highschool DxD.

I sighed as I looked out the window of this apartment in the Human world.

The Human world, so beautiful. Yet, inhabited by worthless Humans. We deserve it, it is our natural right to inhabit the Earth and the Underworld.

I brought this upon myself though.

I volunteered for this mission, hoping it will bring us back into power. It's also the chance to destroy those loathsome Gremory and Sitri clans from the face of the Earth.

It's a rather strange mission when I heard it.

Infiltrate Kuoh. Insert myself into the circle of the Devils there and gather information.

I protested. It was a mission that had no definite timespan, which is prone to failure.

A mission that has no end time is a futile mission, my father told me throughout the years.

And this damn limiter on my ankle.

What am I, a Human convict? This ankle monitor limits the flow of power throughout my body. Right now, I am barely stronger than a low-class Devil.

That hurts my pride as a High-class Devil to be reduced to such a weakling.

Ah, yes.

I forgot, I didn't introduce myself yet.

My name is Issei Hyoudou, age 22.

Only child of Duke Koji Hyoudou and Lady Sternea Stolas.

My family has been loyal to the Leviathan since the beginning of time.

The true Leviathan, of course.

Not the imitation child Leviathan who is running the Underworld right now.

I am talking about the original Leviathan, the one that brought our kind out of Heaven and made us who we are to this day.

I was a powerful child, having two powerful Devil bloodlines running through your body does that to you. My father served the Leviathan faithfully, as did his father, and his father before that.

I followed in those footsteps.

I was loyal to her only.

My master.

Katerea Leviathan.

Beautiful, intelligent, fierce, but kind and loving.

Everything one could hope for in a master.

So I eagerly volunteered for this mission.

But that's enough of me for now.

Let's get this story really started.

I got out of bed and put on my uniform.

It was tight, and utterly unfashionable.

I frowned as I put on my shoes and left for school, just a ten minute walk from the apartment my master provided for me.

When I past the school gates, I heard the conversations of various teenage girls with my enhanced hearing as a Devil.

It was annoying to say the least with the girls commenting about my appearance, which is beautiful as I am a Devil.

I made my way up to the classroom where I was assigned and waited for the teacher to call me in.

"Class, we have a new student."

She stated as I walked in.

I heard the whispers and giggles of the girls, but kept my attention to the two girls I have been briefed on.

There, in the middle of the class, Rias Gremory. Sister of the impostor Lucifer that is running the Underworld.

And her Queen, Akeno Himejima.

"Hello there, my name is Issei Oyama. Nice to meet you all."

I smiled at the class as the girls sighed in unison.

"Okay, please sit next to Miss Gremory."

The teacher said as Rias raised her hand.

No need, I already know where you sit.

I made my way over there, a smile plastered on my face to disarm the Devils here.

I sat down on the seat to the right of her and glanced over in her direction.

"Nice to meet you."

She said.

"Likewise."

Contact made.

I hope you enjoyed this. Please follow, favorite, and review. Reviewing especially helps as it tells me what people think of the story and this helps me update faster.

If this story is very popular, updates will be very frequent. If not, updates will be sporadic, the focus on my other work.

Until next time, Skylinemaster out.