My sister and I weren't your average people. In fact we weren't even human at all. We were in fact half demon vampires. We both knew that we had to keep our true nature a secret. My sister was only a few years younger than me, but I still treat her like my own daughter.

I know it may be weird but I can't afford to think less of her. She is after all my only living family. And when both our parents died I made a promise to always protect my sister. Till the day I breathe my last breath. Oh, yeah I have yet to tell you our names.

My little sister name is Ari, short for Arisa. She was blessed with my mother's beautiful long wavy red hair and sparkling silver eyes, and was only five inches taller than me. I on the other hand came out far from beautiful. I was only 4'8, with long straight black hair and two different eye colors. One eye was blood red while the other was melting snow. We are both very different from many, if not any demon.

Because we are the last of a very secret and feared race of half demon vampire's. But in order to tell you our story, we must first start in the beginning where it all began. With a single secret stare in the shadow and a fight. Now then let us begin.

For as long as me and my sister could remember. We were never wanted by anyone or anything. We lived only by surviving on one another. But that all changed the day we where both brought into spirit world. We both knew of the three worlds.

Human, demon and spirit world, where all familiar to us. So when spirit world called us in, I was shocked. What could they want with us? We had done no crimes and stayed away from the human as much as possible. So what could they possible want with half demon vampire's?

We walked into a huge office of some sort. With Ari right behind me every step of the way. And I in the front looking bored and smoking a New Port cigarette (Not recommended to anyone). The first thing I noticed where a pair of beautiful ruby red eyes. But being who I was, I wasn't about to show any emotion.

But I saw how Ari was looking at the real dark one in the back. She had the look of absolute lust and maybe even love. I would have to keep a close eye on my little sister and give her the talk. But that would be saved for a later time. Right now I had to focus on why toddler breath wanted the both of us here.

"All right toddler what do you want and make it snappy. I'm in a bit of a hurry!" Was all I said with a little bit of anger in my voice. "Is that the way you always treat and respect your employer?" Was all a tiny baby of about 2 feet tall said?

He wore traditional Japanese clothes with the colors of light blue red and khaki pants. He had a strange mark in the middle of his for head. "Jr.", seemed to be what it looked like. He was sitting in a red computer chair, behind a huge desk and just looked at the both of us. I could already tell I was not going to like anything about this kid. My cigarette was already gone and I was far beyond pissed by now.

I tried to keep my cool, but he just would not shut up. He just continued to talk for almost twenty minutes straight about some random shit I could care less about. Finally whatever was left of my patience's was out the window. I slammed both my hands hard on the table in front of me. With the force of both my hands cause the table to almost split in too. I managed to speak thought the grinding of my teeth.

"Alright you know what toddler bitch? I have had enough of your stupid talking. Now either tell me what you want from the both of us. Or me and my sister are leaving!" Was all I said with a hint of pure anger and truth in my words. The room than became silent!

I could feel my power beginning to increase as the seconds ticked. If someone didn't talk and fast I was going to blow no matter who was in the room. I let a little of my power out just to show them I meant business. The windows began to shake. The room started to get very windy even thought all windows were closed.

"Sister! Please calm down ." I could hear the fear in Ari's voice. I instantly snapped out of my anger. I took a deep breath before turning and walking to my sister. I saw the look on her face.

Pure and utmost terror. "I'm sorry I lost control and scared you Ari." Was all I said as I wrapped both my arms around my sister and hugged her deeply. After a moment she hugged back. "Please don't do that again. Please!" Was all she said as she hugged back.

I sighed deeply and calmed my thoughts. "Alright. I will try not to lose my cool." I said, even thought I knew I was going to have some problems. But if it meant keeping Ari happy and smiling. Then I would try, for her.

She looked at me surprised. As if I would try and fight her. But that's the thing about me I won't fight my sister. She's too important to me to try and hurt her. "Will you really do that sis?"

Her voice and question where filled with the threat of tears wanting to escape. I looked down at my sister and smiled at her expression. "Anything for you little sis." Was all I simply replied. And in return she smiled just as bright as I had done.

Just as our sister moment came to an end. The toddler decides to try and talk to me again. "Well now that. That is settled we can get right to the point." Was he said in the most annoying high squeaking voice I had ever heard.

"Will you get to the goddamn point already. Just tell us what you want and that's all." I said with anger still in my voice. "I will if you quit interrupting me, Luna." I felt the then and there my blood begin to boil.

I tried to pull out of Ari's grasp but she held onto me for dear life. "Who the hell are you and how do you know my name?" Was all I said as I tried to break free of her grasp. A devilish smile appeared on his face.

"How do I know you? It's really quite simple really." I was confused by his response. Who was this guy and what the hell does he want? "I am Koenma, ruler of the spirit world."

I was a little shocked, but also very confused."Well then Koenma, what the hell do you want with me and my sister?" Was all I said cold and bluntly. "Ah what a good question Luna." I hissed at him.

But he just ignored my warning." I need you and your sister to compete in this year's tournament with my team." Again he was still confusing me like hell. I was about to say something when he just continued talking. "My team won last year but this time they have banned two of my members from entering."

He got up from his chair and turned around to stare at the River Styx. The look on his face almost seemed pitiful, but in a way I felt almost sorry for him. He had a look of sadness and heart ache. Finally he seemed to have snapped out his sadness and turned to face us again.

"I am employing both you and your sister to fight alongside my team in this year's tournament." He said with a stern tone and a finger pointing at the both of us. I was in complete shock. Why would he want us. We where nothing more than just plain everyday demons.

We knew only little about fighting and weapons. But the more important thing is how did he find us? "Why do you want us?" I asked without thinking. He stood there silent and just looked at me with a stare of complete shock.

"Because I know what the two of you really are. And what power the both of you hold." Me and Ari both gasped. How could he know so much about us. We were so careful to keep it a secret.

Out of nowhere, a voice comes asking questions. "What do you mean you know what they really are?" My head shots straight up and turn it in the direction the voice came from. There in the far side of the room shoot four handsome boys. 'How could I not sense them before? Damn it Luna, how could you let that slip happen?'

I scolded myself for being stupid for not sensing if anyone else was in the room. I looked closely with my eyes and examined each of the boy's figures. The first looked as if the forties had never left. With bright orange hair, black eyes and a bright blue jump suit. But I could sense high spirit energy coming from him.

The second looked nothing more than a common street punk. He had black gelled hair, brown eyes and wore something similar to the first. But now the color was light lime green color. Now this one had a high level of spirit energy with in him. And another power I couldn't quite put my finger on.

Now the third one had really caught my eye. He had black spiked hair and a white star that went through the middle of his hair. Beautiful crimson red eyes. And was covered with a long black cap that went a little bit past his knees. I could sense strong power from him, and feel a strong heat emanating all around him.

The last one was the one that seemed to have captured Ari's eye. He was tall with black hair and dark clothing. There wasn't really much to say about him. Only that his power was strong and that he really didn't care to be here. Maybe I could learn to like this guy after all.

I returned my gaze back to Koenma. He hadn't said anything to the question. And in turn that was beginning to scare me. I knew very little of him. But so help me God, if he blows our cover.

I don't care if Ari hates me. I will rip his throat out and see to it that he never speaks again.