Hey everyone!CrimsontheKing back at it again with another story!This time, the story is going to be about High school DxD because I just wanted to write another story.So regarding this story, I will give the most of details of the OC I will be using, this will be a slight AU/OC insert story, and I will attempt to do my best at this story.Also, less perverted Issei.So enjoy!
Remember
"Thoughts""Talking" abilities (Ddraig) {Alseus}

Okay, for the details of the OC they will go as following until I decide to update them in a future chapter.

Name:Rose Geal
Nickname: Little Miss, Little Flower. (More will be added later as they come up.)

Age: 18

Gender:Female

Race: Quarter human, half yokia (Kitsune, dormant until she was reborn as a devil) and a quarter vampire (You'll see why for that last one in this chapter.) She comes from Scotland before coming to Kuoh, so I might through in some Scottish every now and then.

Height: 5' 10"

Birthday: September 4th

Appearance:Rose has solid white hair with the ends being black that goes down to her mid back. Her eyes are an electric blue with a hint of red near the iris. She usually has her hair either in a ponytail or leaves it loose. She has an average body (Want more detail just ask.). Her casual wear is a pair of black jeans or shorts with a dark blue or purple top with a loose fitting long sleeve open shirt. (Don't know what they're called sorry.) She also wears a similar color scarf to her hair at all times. She has a necklace on a metal chain with a small blue crystal arrowhead on it, on the inside of it is the design of a dragon. Along with her school bag, she carries a smaller bag that has a sketch book and materials in it.

Family:None living.

Weight:120 lbs

Alright, with that out of the way for the most part.Here comes the actual story!Please enjoy The Gem of Blood (subject to change).

Rose awoke slowly to the sound of her alarm clock going off. Hitting the snooze button, she slowly opened her eyes and looked at the time and groaned. She didn't want to get up and go to school today, especially since was her first day at a new school. She sighed and finally got out of her bed and began to get dresses in her Kuoh acedamy uniform, putting on a pair of short underneath it because she wasn't taking any chances of perves looking up her skirt. She then got her school bag and her sketch bag before opening the door to the small apartment she was in and locked the door behind her. With a heavy sigh, she started making her way down the stairs and out the building to go to school.

As Rose neared the gates to the school, she looked at the academy with a slight frown. She then took a deep breath and fixed her scarf before walking through the gates. At the sight of a new girl that the boys had never seen their jaws hit the floor. She sighed at all of the wolf whistles she was getting and continued walking with her head down. At the same time, Issei had just gotten to the school and looked at it with awe. He then smiled lightly and walked onto the school grounds. Unknown to the both of them, two figures were watching them from the second floor with blank stares. One had long, flowing crimson red hair, while the other had long black hair in ponytail.

"Something interest you Rias?" The girl with the black asked the now know Rias.

"I think I did Akeno. We're going to have our hands full later today." Rias said to Akeno and the former shrugged.

Back with Rose, she was waiting outside her new classroom waiting to be introduced. She sighed and looked at the floor. She didn't want to leave her home country, but it was the guardian who took her in after her parents died wish once she turned of age. She then heard the door open and the teacher asked her to come in.

"Daingead." She whispered to herself quietly before walking into the classroom.

As she walked in all the guys turned their heads and some cheered that the cute new girl was in their class. She sighed and stood at the front of the classroom to introduce herself.

"Hello, my name is Rose Geal. It's nice to meet you." She said with a bit of an accent and bowed slightly.

The class welcomed her and the teacher instructed her to go to her seat, which happened to be beside Issei. She then took her seat and got out her books for the class. Looking over she saw the Issei wasn't nearly as excited as the other boys were at her entrance to the classroom and shrugged it off as him not wanting to get in her skirt. As class then officially began, Rose tuned out most of it since she was already taught most of this by her guardian.

When the bell rang for lunch, Rose went down to the courtyard in front of the school and sat next to the tree that was there. She then got out her phone, a set of earbuds, and her sketching supplies. She then plugged the earbuds into her phone and turned on a song called Whatever it takes by Imagine Dragons and began to draw. As she was listening to her music she started to draw a small village in great detail, making small adjustments here and there when she needed to. She then started to add people to the scale of the village with a large shadow over the village. Her drawing was then interrupted when she saw someone walking towards her out of the corner of her eye. Taking out her earbuds she looked at the person who was walking towards her.

"Hey, It's Rose right?" The boy asked and she nodded slowly. "My names Issei Hyoudo, we're in the same class. It's nice to officially meet you." He said with a smile.

"Nice to meet you as well." She replied to him and he looked at her drawing.

"Did you draw that?" He asked with a dumbfounded expression.

"Y-Yeah." She replied hesitantly.

"That's amazing." He said sitting next to her and looking at it. "The details on it are almost perfect."

"Thank you." She said and then the bell for lunch to be over rang and she put her stuff away before standing up and dusting her skirt off. "See you in class, Issei." She said before walking off.

The rest of the day went by quickly for Issei as he was focused on the drawing that Rose was working on. It was so cool how she got those details on such a small piece of drawing paper. He even thought about it as he walked home, not being able to get it off his mind, the rest of the day being a bit of a blur for him.

As for Rose, the day did not go as she expected it to. After school she had went to the nearby park and sat at the edge of the small tree line that was near it, sketching the park in the light of the afternoon sun. She sat there for quite some time sketching before she put her sketch pad and her sketching supplies in her bag and stood up to stretch. Rose then took a deep breath and looked around, the park was strangely empty for it to be such a nice day. She then heard movement in the trees behind her and she froze.

"Don't turn around.That's how most horror film characters die.They turn around and get killed." She thought to herself. But she eventually gave into the curiosity and turned around, making a choice she might regret.

As Rose turned around slowly she looked into the trees. At first she didn't see nothing but the shadows of that the trees made in the low light of the afternoon. She was about to sigh in relief till she thought she saw something moving in the shadows. And much to her dismay, it felt as though she was being drawn into the shadows. She then slowly started walking into the trees, she was looking around in them for whatever had made the noise.

As she walked she came upon a small shaded grove of trees. If she wasn't scared like crazy she might of thought that it was a great spot to sketch. Rose then walked into the grove and looked around, she could have sworn that it looked like the shadows themselves were moving. She then shivered and decided that she had better get out of there. As she turned to leave, a figure in a black cloak stood in at the edge of the grove.

"Leaving so soon?" The cloaked figure asked in a cold voice. Rose stood frozen and in a blink of her eyes the figure was gone.

Confused she looked around and started to quickly make her way back to the edge of the tree line. As she went she heard what sounded like bats following her. As she got close to the tree line, she was getting ready to start running for her bag, but she wouldn't make it. She was blindsided by something and sent back first into a tree, making her loose her breath, and fell to the ground gasping.

"You can't leave yet, I haven't had my meal." The cold voice said and she looked around with a scared expression as she tried to get her breath back.

She then looked up to see the figure standing over her and winced at the pain that was in her back. The figure then knelt to one knee and she only make out the creepy smile it was giving her. She could see the fangs the figure had. Wait, fangs? That can't be right. The figure then grabbed her throat and pushed her back against the tree and smelt her.

"You smell delicious." The figure said as its other hand move her scarf off the base of her neck and licked its lips. "Time for dinner." It said and she then felt something pierce her neck.

Rose opened her mouth to scream but nothing came out as she felt the thing bite her. She tried to use her hands to get it off of her, but with no success. She could feel her strength leaving her as her knees threatened to buckle. It was then that her heart beat louder than it had ever before and she felt her body heating up. She closed her eyes at the pain in her neck as the being continued to drain her of her blood.

{Awaken, my host.It is time to defend yourself.} Something spoke to her in her mind and her eyes bolted open. She felt something overwhelming in herself, and with renewed cause to live, she tried again to free herself from her captor's fangs.

This time, when she tried to free herself, she felt something happen in her right hand and the fangs left her neck abruptly as the being cried out in pain. Its hood had fallen down when it backed away and she saw that the being was bald with porcelain skin. Only that skin was now charred where her right hand had been, trying to free herself.

"You bitch!" The being yelled and dove at her.

Acting on instinct, she ducked down and the being went head first into the tree. She then took this chance and bolted, making a break for the tree line. As soon as she got to the tree line, she quickly grabbed her stuff off the ground as she ran past it and kept running, not looking back.

After getting to her apartment room, breathing heavily, she set her stuff down and went to her bathroom. Taking off her scarf she looked at where that thing had bit her. The area around the bite itself wasn't bruised, but the veins underneath her skin in the area near the bite were showing through with a dark blue. She put a hand on it and winced, it was tender. She then groaned and looked in her bathroom cabinet for some disinfectant ointment and some bandages. She sighed when she couldn't find any and closed the cabinet. She then decided that she should take a bath, so she grabbed a change of clothes and turned the water on, letting the tub fill up with water before getting in it. The warm water washing away all of the stress and some of the pain from the bite.

"This day has been absolutely crazy." She said to herself as she soaked in the tub.

{You can say that again} The voice from earlier spoke up, this time more clearly. This time she could tell that voice was female and that it sounded like the echo on a frozen pond when you skipped a rock across it.

"Who's there!?" She said, instinctively covering herself with her hands, looking around.

{Do not fret my host.My name is Alseus, and you are my host.And whether we like it or not, our souls are bound to one another.} The voice who was now named Alseus spoke.

"Okay, as crazy as that sounds, what proof do you have of this?" She replied, still covering herself.

{Look to your right hand host, that will be your proof.} Alseus said and Rose looked to her right hand.

A gasp could be heard as there was a small blood red gem with black in the center that appeared out of seemingly thin air. Rose looked at the gem and shook her head.

"This is crazy." She said in disbelief, sinking into the tub.

For the rest of her bath, Alseus was silent. For that she was grateful, it was more than weird having a voice in her head as she bathed.

After her bath, Rose dressed in solid black pajamas and laid on her bed. With a sigh she held up her right hand and looked at the gem. She then took a deep breath.

"Okay, Alseus, since I can't find any reason to not think I'm crazy, tell me who you are." She said with confidence.

{I admire your confidence little girl. Fine, I will tell you I am. Though it might just be better to show you.} And after those words where put in her head Rose found herself no longer in her bedroom.

Instead she was now floating above an ocean with a sky as red as blood. Looking around she saw a huge winged creature slowly flying towards her. Since she couldn't move, she was freaking out a bit until the beast stopped in front of her. Upon closer inspection, she saw that the beast was snake like in appearance with a dark blue body and blood red wings. The beast that she then determined to be a dragon, lowered its head to be on the same level as her.

"A-Alseus?" She spoke hesitantly.

{This is what I look like host. I am a dragon. More importantly, I am a vampiric dragon. I am also known as the Dragon of the Red Sky or of Freezing Water. You wield my Sacred Gear called Tourmentation of the Soul. You have already had a glimpse at this power when that vampire attacked you earlier.} Alseus spoke and Rose looked at her right hand, the gem in it glowing slightly.

"But what does that mean? Why was I chosen to wield this 'Sacred Gear'?" She asked the dragon who in turn shook her head.

{I do not know. You are my first host since I was sealed inside that Gear. So my guess would be as good as yours.} The dragon looked up. {It is time for you to wake soon, we will speak again. Also, beware, there is another dragon in this city. Along with several Devils, Fallen Angels, and a few vampires.} The dragon spoke, and before Rose could say anything else she found herself on the floor beside her bed.

"Fucking hell." She said getting with a groan and went to the bathroom.

Looking in the mirror she saw that the bite from yesterday wasn't as obvious and the veins weren't nearly as noticeable. She would still have to cover it with her scarf though. Then, looking at her right hand, she saw that the gem was gone and sighed in relief. That'd be hard to hide. With that, she started getting herself ready for school.

As she walked through the gates to the school she met by the one and only Rias Gremory who stopped her and motioned her to a secluded area in the courtyard.

"You're the new student right?" She asked and Rose nodded. "Well, my name is Rias Gremory, head of the Occult Research Club here in Kuoh. I was wondering if you would be interested in joining my club." She asked.

"Well, I'm not one for the Occult, but I'll give it some thought." Rose replied and Rias nodded and left.

Sighing in relief Rose went to her class and sat down, making sure that her scarf was hiding the bite marks on her neck. As class started she barely paid any attention to it, as her mind was one the day before. Before she knew it, the bell for lunch rang and she went to her spot under the tree in the courtyard and got out her sketch book. She then began to subconsciously began to draw the event from yesterday. Drawing the bald vampire that had attacked her and its fangs. The memory of yesterday haunting her.

{Be careful my host, I feel the presence of the other dragon close by.} Alseus thought to her as Issei sat beside her.

"That's an interesting drawing Rose." He said looking at it from over her shoulder.

"You think?" She asked him and he shrugged.

"Well, I mean you are drawing a vampire. The detail is still stunning as always." He said to her and she blushed a bit and looked down a bit.

"Thanks Issei." She said and he smiled.

"Not a problem." He replied to her.

"Hey, if you wouldn't mind, could you accompany me to the park this evening? I want to make some sketches and I really don't want to go alone." She asked him.

"On my honor as a gentleman, I will accompany you." He said with a smile and the bell rang and they went back to class.

After school ended and Rose went back to her house and got dressed into her casual wear. With that, she grabbed her sketch bag and went to the park where she would meet Issei. When she got there she saw him waiting for her.

"Hey, hope you didn't wait to long." She said as she walked up to him.

"Not at all, I just got here actually. Ready to start your sketch?" He said with a smile and she nodded.

The two then sat down on a bench and she pulled out her sketch book and pencil. She then began to draw but stopped.

"What's wrong?" He asked her.

"Nothing, just, could you go and sit next to the fountain?" She asked him and he nodded and went and sat next to the fountain.

She then began drawing again, this time with Issei in the sketch. After she had finished her rough sketch, she took out a few colored stencils and began to add color to the sketch. After about thirty minutes of coloring in the sketch she smiled.

"Finished." She called out to Issei and he walked over and smiled at the picture.

"That looks so good Rose!" He exclaimed.

"Do you want to keep it?" She asked him and he nodded dumbly. She then tore the page out of her sketch book and handed it to him.

Issei then folded the paper lightly and put it in his pocket. The two exchanging a few words before Rose felt something wrong and looked at the sky, it had now turned a light purple color. It wasn't like that a few minutes ago.

"Well look at that, two humans to the slaughter." A female voice spoke up from the fountain and Rose looked up see a woman who was wearing a very revealing outfit that looked like leather.

Before either of them could speak a spear made of light pierced Issei in his stomach and he fell backwards, rose catching his head before it could hit the ground.

"Issei!" She yelled at him as she groaned in pain. "Just hold on okay! I'll call for some help!" She said as she fumbled to get her phone out of her pocket.

"Don't bother little girl, he is long gone from the help of anything you humans can do. Now it is your turn." The woman spoke as Issei closed his eyes and Rose let her head fall down, her white hair covering most of her face.

"You bitch." She said, putting Issei down and standing up.

"What was that?" The woman asked as another spear formed in her hands. "Are you so eager to die that you'd stand up to offer me a free shot?" The woman laughed.

"I said, You Bitch!" She yelled as she lifted her head up, her normally blue eyes had now changed to a bloody red. "You took my only friend, someone I care about, from me. I won't forgive you!" And with that, the gem on her right hand formed, only this time it was accompanied by a tight fitting gauntlet of dark blue that reached up to her elbow.

"You activated your Sacred Gear?! But how?! You weren't supposed to be able to do that!" The woman said as two black wings sprouted from her back and she flew at Rose, her spear ready to kill the girl as it had Issei.

As soon as the woman got close enough to the girl to stab her with her spear of light, she drew back and thrust it. Only for it to be stopped by Rose's gauntlet clad hand, the gem on it glowing brighter than it had before.

Absorb! The gauntlet spoke in Alseus' voice and the spear vanished. The woman then backed away, stunned.

"How were you able to destroy my spear!?" She yelled at the girl who only stared at her with anger.

In a flash the girl was in front of the woman with her hand on her throat. The woman began to choke as she could feel Rose's hand squeezing her windpipe. It was only when another spear of light, this one a blue color, pierced through the girls stomach that she let go and collapsed to the ground.

"To think you were almost beaten so easily Raynare." Another voice spoke up and Raynare looked to where the voice came from.

Floating in the sky was a man with a trench coat and a fedora with a smirk on his face.

"Shut up Dohnaseek! I had everything under control!" Raynare replied and they both flew away.

"Well shit." Rose thought to herself as she laid on the ground dying. She then rolled onto her back and coughed up some blood. "Sorry I couldn't be a better first host Alseus" She thought and closed her eyes slowly.

Unknown to the two dying people, a bit of Issei's blood had gotten onto a small pamphlet he had been given earlier, making the seal on it glow. Then, as the seal glowed, in between the two dying teens a summoning circle formed and out of it came Rias and Akeno. With a sigh and heavy feet Rias moved beside Issei and then knelt beside him.

"I told you we were going to be busy Akeno." Rias stated before getting out her ten pawns from her small case and placing them on Issei's chest. The pieces were then absorbed into him and the blood flowing from his stomach stopped.

Rias then looked over to Akeno who was kneeling beside the dying Rose with a frown. Akeno then looked at Rias and shook her head and Rias walked over to her.

"You don't have very many pieces left Rias, and I don't think any of them could contain the power that I am feeling from her." Akeno stated and Rias sighed.

"I might have something, but it's very risky as it's only in its development phase." Rias said and opened a rift beside her and pulled out a black queen piece that looked like it had a storm of blood red lighting inside it.

"You mean to use that new mutation piece on the girl?" Akeno asked as Rias knelt beside her Queen.

"It may be the only thing that can save her. I have no other choice." Rias said and placed the queen piece on Rose's chest and spoke a chant and piece was absorbed into her body. The girl's breathing then turned to normal and Akeno lifted her up using magic.

"I'll take her back to her home, she seems like she won't need as strong of healing as the boy will Rias." Akeno said before vanishing in a spell circle.

With a sigh Rias then walked back over to Issei and transported them both back to the Hyoudo residence. He'd be in for a surprise when he woke up, that's for sure. Back with Rose and Akeno, she had laid the newly turned devil in her bed after taking off her uniform and scarf. Akeno was staring at the bite marks on the girl's neck, the veins around it had now gone back to normal, but the bite marks remained.

"How strange. What have gotten yourself into Little Flower?" Akeno asked openly before she herself stripped down and crawled in the bed with the girl to speed up her healing and fell asleep.

In the morning Rose woke up with a groan and sat up in her covers looking around in confusion. She didn't remember coming home last night, much less stripping to her underwear. Shaking her head to get rid of any thoughts of going back to sleep she got out of her bed.

As she got out of her bed and got ready to fix the covers she noticed what looked to be another person under the covers. With a confused look she slowly slid the covers back to reveal the face of a sleeping Akeno. Seeing this, Rose naturally freaked out and backed away from her bed, knocking over her alarm clock that then went off. The noise then woke up Akeno and she sat up in the bed with a slight smile on her face, the covers falling off her shoulder to show her naked body.

"W-What the hell!?" Rose exclaimed covering her eyes at the sight of Akeno who only giggled.

"Well good morning to you too, last night sure was interesting." She said, licking her lips a bit. "And let me just say, blue is an excellent color for you." Akeno's last comment was met with a pillow to her face.

"What the hell are you doing in my bed naked!?" She asked with anger only to be met with a laugh.

"I think we should worry more about getting to school than what I'm doing in your bed." Akeno said with a smile and getting out of the bed.

Looking at the clock Rose yelped in surprise and rushed to take a bath and get ready for school, all the while Akeno laughed at her.

Hey everyone! That'll do it for this first chapter! Don't forget to leave a review, follow, or favorite if you enjoyed the story. I am also open to ideas concerning relationships and things of the nature. Hope you all enjoyed! Have a nice day!