Disclaimer : I do not own High School DxD, or anything to do with the franchise. These characters and events belong to their rightful owners.

On Way To Issei House

Issei groaned as he cycled the last several miles back from tonight summons. He had been asked by the summoner to share a drink with him, and just to talk. The only problem was Issei was under age so he couldn't drink, still he had stayed and talked with the man. He had listened for hours as the man poured out his life story. However the man seemed grateful and in exchange for his service had offered him a very rare painting as payment. The only problem was this painting was weighing down his bike too much and now he was struggling. Issei let out a sigh of relief as he spotted his house in the distance. He pulled up outside it, and then untied the huge painting, god only knew knows what he was planning on doing with it, but decided that Rias could decide. After securing his bike he walked into his house towards the stairs and carried the huge painting upstairs. As he approached his room, he noticed the light under the door and could hear Rias and Asia talking.

"So you think it was this picture that upset Kiba, I don't know why, all it shows is Issei and his friend sat down smiling." Issei put the painting down gently and opened the door. As he did he heard Rias reply

"Yes Asia, but I don't believe it was just the picture that freaked him out, but what he saw in it. This on the wall behind the two of them is a holy sword, a weapon that his lethal to our kind."

Issei walked in quietly "Hey you two, why are still up, thought you would both be in bed, hey you still looking at that old photo album." Issei walked over to the two girls and peeked over their shoulder.

"So that's why Kiba acted all weird earlier."

Rias looked down to Issei. "Yes as I was explaining to Asia, the Holy sword is the greatest threat to our kind. One cut from a Holy sword could be lethal to us. That is why the church seeked out the seven fragments of Excalibur."

Issei eyes widened, no fucking way, the Excalibur, the sword wielded by Arthur Pendragon. It couldn't be, that was just a myth, a legend, it couldn't be real could it. "Rias are we talking about the Excalibur, the sword of kings, the blade that King Arthur used to rule over Camelot."

Rias sighed. "The very same Issei, you see the church believed that the blade was forged by God himself. The True Excalibur was shattered in a world eons ago, and the fragments were scattered throughout the world. The church wanted these fragments and searched the globe until they had found all seven pieces. The true Excalibur however couldn't be re-forged, and so they decided to forge seven new Holy swords from the fragments using the art of Alchemy. The church however faced another problem, not just anyone could wield these holy swords, only those filled with enough light energy could wield them. The church began to conduct experiments on test subject who they believe could wield the holy swords."

Issei eyes blinked in surprise. "Test subjects?"

Rias head lowered and continued with the story. "Yes test subjects, however the experiment was a failure, not one of the subjects could handle the power of the Holy swords, and so the church decided to dispose of them. Kiba was one of these test subjects, however he was able to escape the mass murder, that took place, unfortunately he was the only one. When I found him, he was on the doorstep of death, I looked into his heart, and saw the hate and betrayal he felt from the Church and what it had tried to do to him. I also saw plenty of potential and invited him into my family. While he was with me, he slowly opened up to me about his experience within the church, and how he had been subjected to test by the priest to see if he could wield the holy blades. He then swore that he would hunt down every Holy sword and destroy them, for what they put him through, and how because of them, he had almost been killed. I will have to keep an eye on him from now on, I can't allow him to do something that he could later regret. Anyway it been a long night and we should all get to bed."

Rias then stood up and began to remove her school uniform, much to the surprise of Issei and Asia. She pulled her shirt off to show her impressive bust, which was just being contained by her black bra. However that was soon removed allowing her naked breast to bounce around freely.

Issei mouth was ajar, and he was drooling, he watched as Rias then removed her skirt and finally her panties. Eventually though Issei came back to reality.

"Hey Rias, I really don't mind the striptease and all, but can I ask why you're doing it my room?"

Rias smiled as she folded her uniform and placed it on Issei desk. "Well you know I can't sleep unless I am naked and the reason I am in your room, is because I am going to share your bed tonight, hope you don't mind."

"No you can't! I won't let you, It's not fair you always get to sleep with Issei, it's my turn." Asia then began to strip out of her uniform until she too was naked, now both girls were frowning at each other with Issei looking from one to the other.

"Listen Asia, I am only going to tell you this once. Issei is my servant, and I am his master, If I want to sleep with my servant then that's what I will do."

Asia wasn't happy. "What you say may be true Rias, but you're not the only one who cares about Issei, I care about him too, and I want to sleep with him tonight. I know let's have Issei decide."

Issei froze, oh no, they were dragging him into this, Issei looked to both naked girls and noticed the look they were giving him. Issei wasn't sure what to do, sure sleeping with Rias was great, but he didn't want to upset Asia. On the other hand if he chose Asia, then he would upset Rias. Suddenly he got a great idea, sure he might get slapped silly, but it was worth a try.

"I know, how about you both sleep with me tonight. Rias on one side, and Asia on the other side."

Both girls looked at each other, then turned their backs on each other. They then shouted in unison "Fine!"

Next Day at the Academy

Yusei and Akeno were walking towards the main gates of the academy when both noticed two figures, they were dressed in white and gold robes, both figures had their hoods up and one of them had what looked like a sword hanging off their back, however it was all wrapped up. Yusei noticed Akeno suddenly stopped and froze.

"What wrong Akeno?"

Akeno wasn't feeling too good, her warning system was going off, and the closer they got towards the two figures the more pain she was feeling. "Those two up ahead, their from the church." Yusei looked at the figures once more, and now noticed both were in a conversation with the Student President. Yusei felt his hand gripped hard, Akeno was really freaked out. Both teens just stood there and waited. Eventually the two members of the church walked off. Yusei frowned, so Sirzech had not been joking when he had told Yusei last night about the two agents of heaven.

Flashback

Yusei was sat down eating his dinner. He had slept all day, and now he was famished. Just as he was about to tuck into his evening meal, he noticed a magical circle appeared in his dining room. It was the Gremory seal. Yusei stood from his chair ready to greet whomever had decided to visit him. When the person appeared, Yusei eyes widened, he then bowed, it was the current Lucifer Sirzechs, the question was, why was the devil king here to see him.

"Lord Gremory, how can I help you?" Although Yusei was no devil, he still bowed in respect to the current ruler of the underworld.

Sirzech smiled. "Rise Yusei, you don't need to bow to me, you are not a devil or part of the underworld, still I appreciate your manners. I apologise for the late visit, but I having something to tell you. Your little performance in the Rating game, didn't go unnoticed and in fact has caused quite a stir in the underworld. As you have no allegiance some of the older members of the underworld are worried that you will be used against us, others are just curious in where your power originate from.

Yusei bowed in apology. "I am sorry, I didn't mean to cause such trouble, I was just trying to help my friends and protect my girlfriend Akeno. I had no idea that my performance would have such an impact, after all I am only human."

Sirzech nodded. "That's the problem, Yusei, the power you wield is far beyond that of human understanding. My sister told me that your Sacred Gear is possessed by three separate spirits. She also mentioned the deal that the Dragon of Infinity made with them. Your power rivals, that of a High class devil Yusei, and the underworld is not the only faction worried about you. Heaven has also been making noise and keeping a tab on you."

Yusei blinked in surprise. "Wait, Heaven! Why would they be worried, it not like I am about to declare war on God."

Sirzech shook his head. "They don't know that though Yusei, all they see is a human who wields a Sacred gear, that has power beyond that of many other divine beings. It is for this reason that I need to talk to you. Earlier today I was visited by the commander of Heaven, he is sending two agents to Kouh, they are here to investigate an incident. Two Holy relics have been stolen from the church and they feel the Fallen Angels are to blame, however we too are suspects, being the Holy relic they are looking for is our Bane. They are also here on another mission though, to report on you, and if they feel you are a threat to Heaven, then they will act. You need to prepare yourself Yusei."

Yusei frowned. "You mean if they feel I am threat, there going to try kill me?"

Sirzech nodded. "Either that or the will try convince you to fight for Heaven, and if that fails, then yes I feel they will kill you."

Yusei lowered his head, and reflected on all he had just been told. "Does Rias know about this two agents visiting Kouh, this being her terrority I would thought she would have to know."

Sirzech nodded. "I was going to visit her tonight, but she has already retired to bed with Issei and Asia. I don't wish to disturb them, however if you could pass on the information it would be much appreciated. Well good bye Yusei and good luck." Sirzech then stepped into the magical circle and vanished.

End of Flashback

Yusei felt his arm being pulled gently, he noticed Akeno was looking at him worried. "What's wrong Yusei, those two are gone, I am fine now."

Yusei looked down at Akeno. "We need to find Rias now, her brother visited me last night, and told me two agents from heaven were going to be in town, I guess those were the two agents he was referring to. "

Akeno eye widened, Yusei was visited by Sirzechs? That didn't normally happen unless something big was going on, and normally he would report to Rias. "Why was Sirzech at your house last night?"

Yusei sighed. "Well my performance in the rating games as caused some big ripples in the underworld. Many of the old crowd as Sirzech called them, are worried about my power and potential. However it not only the underworld who is worried. Heaven have also been keeping an eye on me. The two agents are here to investigate a thief from the church, they believe Fallen Angels are behind it, but they also have another motive. To report on me, and to determine if I am threat. If they come to that conclusion then my life could be in danger."

Akeno eyes widened, this was bad, Yusei was right Rias needed to be told right away. The two of them made their way to Akeno class, and just came around the corner when they noticed Rias was talking with the school president, by her face, the new wasn't good. Akeno watched as Rias waved good bye, she then noticed the two of them.

"Good morning Yusei, Akeno, how are you both?"

Yusei sighed. "Rias, I need to talk to you, your brother visited me last night and told me a few things. Two agents from heaven are here in town, Akeno and I just saw them, one looked like they were carrying a sword, but it was wrapped up."

Rias frowned. "Yes Sona just told me, the two wish to meet with me tomorrow. They didn't go in detail, but they told Sona it was urgent."

Yusei nodded. "It is, two holy swords have been stolen from the church and they believe the Fallen Angels are responsible. There also here for another reason though to monitor me."

Rias blinked in surprise. "Why? What happened? Tell me Yusei, I need to know in case my peerage is in danger. If one of those agents did have a Holy sword with them, then I need to take steps in protecting my peerage."

Yusei lowered his head. "Well I spoke to your brother last night, I made quite an impression on the underworld with my performance. Some of them fear me, and worry that I will be used to destroy them, however the underworld is not the only faction who has noticed. Heaven are keeping tabs too. The two agents will determine if I am a threat to heaven, and If they come to that conclusion then they might try and recruit me or worse kill me."

Rias sighed. "You may not be a devil Yusei, but you helped me when I needed it, If those angel try to lay one hand on you, I will act. There no meeting this evening as I am going around Sona, we need to catch up a little. See you around Yusei."

Yusei kissed Akeno good bye and then left for his own class.

Later That Evening

Asia and Issei were walking home, as they turned down their street both got an uneasy feeling in their stomachs. It was the same feeling Issei had got when he had first walked Asia to the church, something was wrong, and the closer they got home, the worse the pain got. Issei ran towards his house, ignoring the pain with Asia behind him, something was in his house, that was making him feel uncomfortable. Issei opened the door, dreading the worse, he heard laughter coming from the lounge. Issei charged in, ready to defend his parents, however he froze as sitting opposite his mum were two girls, both were dressed in white and gold robes.

"Oh Issei, it so good to see you again, it's been too long." Issei looked at one of the girls, she had mousy brown hair and two long pigtails that dropped down either side of her face she had purple eyes and was smiling. Issei was a little confused he had never seen this girl in life.

"Excuse, me but who are you?" Issei suddenly noticed his mum turned towards him and frowned.

"Don't be so rude, Issei, come on you must remember Irina, you two were always playing together when she lived next door, she grown up into a very pretty girl hasn't she."

Issei mouth dropped comically and noticed the girl was smiling at him. "Wait, your a girl! All that time I was around yours, I thought you were a boy."

Irina laughed. "Well I guess I was a little tomboy back then, my hair was a lot shorter too, and being so young I didn't have anything growing up here, so I can forgive you thinking I was a boy. I got into town yesterday and thought I would pop over and catch up. This is Xenovia, she a friend and colleague of mine."

Issei looked to the other girl and saw her frowning, she had short blue hair, apart from a few strands that were green which fell from the front of her head. Issei looked beside her where something was wrapped up, whatever it was, Issei didn't like it. The room suddenly got very tensed, however before anything could kick off, Issei mum intervened.

"Well, what say I go get some biscuits, it will give you and Irina a chance to catch up" Issei mum was about to get up when she was interrupted by Xenovia.

"It's okay Mrs Hyoudou In fact we need to get to the hotel were staying at. We would normally stay at the local church but It seem the one in this town as been abandoned. Issei, it was nice to meet you, maybe we will see each other again." Xenovia then picked up the wrapped package and walked past. Issei felt the aura of the wrapped object, however he was soon distracted by Irina appearing in front of him.

"It was nice to see you again Issei. Maybe we will see each other around town. See you." Irina then left as well. Soon as the two had left Issei and Asia started to feel more relaxed, and the feeling in their stomach was slowly vanishing.

"Mum, Asia and I are heading for bed, it been a long day and were both tired. We will see you tomorrow at Breakfast. Night mum." Both Asia and Issei then walked up the stairs towards his room. Issei and Asia entered the room and closed the door, both then fell onto the bed. However a few minutes later, the slammed open and Rias came running into the room.

Issei, Asia, your okay, I was so worried. I sensed something was wrong and got back here soon as I could. I am so happy to see you're both okay. "Rias hugged both Asia and Issei to her chest. "I promise I will be more careful in future."

Issei wasn't sure what had got into Rias, but he was enjoying being squashed up against Rias breast again, to him there was no better place on earth.

Next Day Occult Research Club

Everyone was tensed, Rias sat on the sofa with her peerage stood behind her. Opposite on the other sofa was the two agents from the Church, Irina and Xenovia, both sat up straight still wrapped up in their gold and white robes.

"So two Holy swords have been stolen, and you want permission to investigate, as you feel that the Fallen Angels are responsible."

Xenovia looked across at Rias, she could tell she and Irina were on dangerous ground. This wasn't just any devil, but the sister of the current Lucifer. "Yes as this town is under your rule, then we require your permission, however we also ask that you not get involve.

Rias narrowed her eyes. "Oh I see, you think that we might be working with the fallen angel, due to the Holy swords effect on us. You tread dangerously Knight of the Church, we devil will never work with Fallen Angels, they are as much trouble to us as you are."

Xenovia smiled. "Long as we agree on that, Irina and I will be taking our leave now." Just as she stood up she noticed Asia hidden behind Issei. She also noticed the figure stood by the door, who was narrowing their eyes at her.

"Are you Asia Argento?"

Asia was surprised to be address, she nervously nodded. "Yes, that's right, I'm Asia Agento."

Xenovia nodded. "I thought so, it would make sense that we would bump into a witch in place like this."

"Oh my god, it is you, you're the former saint turned witch, I heard you were banished from the church because you healed a devil, and that you can heal Fallen Angels too, yuck, why would you want to heal such filth." Irina was making a very disgusted face at Asia, which was causing Asia to become upset.

Issei had heard enough, however before he could say anything Yusei stepped in.

"Well if the church are looking to impress me, then there doing a very poor job at it. After all why would I join a bunch of bullies, who thing their above everyone else because they apparently have God on their side."

The sudden insult had caused Xenovia to go on the defensive. "How dare you, Just who do you think you are to judge me and my colleague!" Xenovia watched as the mysterious boy smiled. She then looked to his arm.

"Trinity Gear Activate!"

Yusei carried on smiling. "That would be Yusei, Muto, wielder of the Sacred Gear Trinity, and a neutral in this war of yours."

Xenovia tensed up, so this was the boy HQ were talking about, she could feel the aura coming from him, it was both powerful and scary. "If you are neutral then why are you in a den full of devils?"

Yusei smirked. "Simple, My girlfriend and best friend are in Rias peerage, I was offered a place in her family too, but I refused. However, so far out of all the factions, the devils have shown me friendship and acceptance even though I am only human. I didn't mean to insult you, I just say things how I see them, and right now you are being out of line bullying Asia. After all aren't christian suppose to be all about forgiving and turning the other cheek and stuff like that."

Xenovia frowned she wasn't sure how to reply to that. Xenovia walked towards the door followed by Irina, however she found her path blocked by the blonde who had been standing against the door. "Out of my way, I don't wish to be trapped in this room any longer."

Kiba smiled. "Well that's too bad, because I have a bone to pick with both of you. Those are Holy swords you're carrying I am correct, well then we have a problem, you see if, it is one thing I can't stand it's a Holy sword, which leads me to one option. "I challenge you to duel!"

Rias suddenly stood up and grinned. "Why that's a great idea, how about it Knight of the Church, you want to prove yourself, then face two of my peerage in a little sparing contest. No killing just a little contest of strength, what do you say?"

Xenovia turned and narrowed her eyes at Rias. "Very well Lady Gremory choose your two fighters."