I know that this chapter is quite short (damn finals), but the others will be longer. (I hope.) In this fanfic, Vali and Mark will interact with the canon characters, but none of the interactions will be super important, except for those with Issei, which is a given because he is the Red Dragon Emperor, and Vali is the White Dragon Emperor. Yes, Issei will be perverted. And have a harem.

Mark pulled Vali down the street, towards his house, having recovered his backpack as he and Vali were leaving the alley, the body of the stray devil having been burnt by Vali, who was recovering magic at a much quicker rate now that she has a peerage. (A/N: Having a peerage makes a devil even stronger, the given strength being judged by how many pieces have been used, and by how powerful each piece holder is. For example, a high Satan-Class devil with a full, powerful peerage would be on the same level as a weak, peerageless Super Devil, however devils can be quite strong without a peerage.) Vali and Mark discussed a few ways to convince his parents to move before the work notice, because Vali told her new peerage about the Young Devil Meeting occurring in a few days, which she was to go to, and she wanted her one man peerage with her for it, especially because she had been shamed at the last one for not having a peerage, she would have Mark this year, and would be able to stop the insults during the Youth Rating Games which happened over the course of the weeklong event. She told Mark all of this, and the battle happy Mark declared that they would use mind magic on his parents if they needed to, because there was no way in Hell (not an intentional pun) that he would miss the Youth Rating Games. Vali, not expecting this combative side from her peerage, sighed and rolled her eyes, but agreed none the less. (A/N: Yes, I know that they can just use a magic circle, but all the young devils will be staying in the underworld with their peerages, and I'm not a very patient person, and I want this story to get moving.)

As they entered Mark's neighborhood, Vali silently vowed to make sure Mark and his family got a house in a better neighborhood, once they had moved to Japan. Mark, on the other hand, was glaring at anyone who gave Vali a sideways glance, those who did quickly did as he was locally known to love fighting. (Yes. He's a battle maniac, but not as severely as Vali from the anime. He just likes fighting, but doesn't dedicate his entire life to it.) When they reached Mark's house, Vali having already called her grandfather, and the relocation/promotion letter having already been magicked into the mailbox, the duo prepared to use any method possible to quickly get to Kuoh. When they entered the house, Mark having grabbed the letter from the mailbox, Mark introduced Vali as a foreign exchange student from Kuoh, and handed the letter to his father, who read it then told his family the good news. Marks older sister, Sara, who had been giving Vali the stink eye, shrieked for joy and rushed upstairs to start packing. Wondering about her excitement, Mark explained to Vali that Sara was a weaboo. Vali nodded, and Mark walked over to his dad.

"Hey, dad?"

"Yea, slugger?" His dad replied, hugging his son tightly.

"Can we move to Kuoh today or tomorrow?" Mark asked, already expecting the answer.

"Sorry, slugger. We still need to buy a home and everything, as well as pack." Mark's dad said regretfully.

"What?!" Sara shrieked, having been eavesdropping on the conversation between father and son.

"Honey, please calm down." Mark's mother said, shaking her head and facepalming.

Mark sighed and nodded to Vali, who created a magic circle that shot a burst of silver light towards the three non-devil members of the household, putting them to sleep.

"Thanks, Vali." Mark said, Vali nodding and winking at him in response.

"Can you make them think that we have already gotten a house, and have moved, then have your grandfather help set things up? If it's not too much to ask of you, of course." Mark asked, hastily adding the last sentence before Vali answered.

"Of course. That's what I was planning on doing, and no, it's not too much to ask. Just because you're my servant, doesn't mean you can't ask for things." Vali answered Mark, walking over to her peerage and lightly bonking him on the head.

Mark, in response, briefly hugged Vali, thanking her and eliciting a small blush from his King. Vali pulled out her phone and called her grandfather, who told her he had already purchased them a house, and sent a team of devils over to help move all of the family's stuff, insisting, to Mark's great horror, that he would come with them to "meet and and vet" her new peerage member, as he did not yet know that Mark took all of her Evil Pieces, a fact that she intended to keep under wraps, to use to her full advantage. Right after she hung up, two magic circles popped up on the rough carpet floor, one dispensing two dozen devils, who set about packing everything up, the second revealing a tall man with shoulder length silver hair, goatee, and red eyes, who was wearing a grey robe with blood red trimmings, his chest and shoulders clad in ornate grey armor.

"So, you are my granddaughters new peerage member." He said, circling Mark, who was lightly sweating and shaking, using all of his willpower not to run away from the fearsome aura the aforementioned Super Devil was emitting. Suddenly, a cool voice in his mind spoke.

"Mark, you are the bearer of Death's Embrace. Do not fear this... devil. Once you have unlocked the full potential of all of your Sacred Gears, he will not be able to hold a candle to your power."Zeze suddenly spoke up, calming the nervous teen, who stopped shaking, his level of sweating reducing to a few drops rolling down his brow.

"Very good. Not many newly reincarnated devils can stand to be around me without running away or breaking down." Rizevim complimented.

Mark nodded, wisely not trusting his voice to give a verbal answer.

"Grandpa, please stop scaring him. He saved me from Vladimus, when my powers were temporarily shorted out from my first trip to the human world." Vali said.

Rizevim turned to her.

"AND WHY DID YOU NOT INFORM ME OF THIS DEVELOPMENT UNTIL NOW, YOUNG LADY?!"Rizevim thundered, the house shaking from the power in his voice, a blood red miasma billowing out of him in clouds.

Mark stumbled backwards, his legs feeling like jello, his eyes wider than dinner plates. Upon seeing this Vali dashed over to Mark, crouching down beside him, pulling him to her chest, forcing the newly minted devil's head into her sizable bosom.

"Grandpa! Stop it! You're scaring Mark!" Vali shouted, pulling the trembling young man against her even tighter at these words.

Rizevim instantly calmed down, wincing as he saw the effect of his words upon the floored boy. He bowed his head in apology.

"Please forgive me, Mark. It was not my intention to scare you any longer." He said as Vali helped her peerage to his feet.

"I-it's nothing, sir. If I w-was in your position, I-I would've had the same reaction upon h-hearing about what happened to Vali." Mark stuttered, only able to speak due to being still held by his King.

Rizevim smiled and nodded.

"Thank you, but please, call me Rizevim." The Super Devil said, smiling kindly at Mark, who had gained his respect, which grew upon hearing the boy's words.

"O-of course, Rizevim." Mark said, his stutter starting to recede.

As if waiting for a moment of silence, (which he was) one of the devils walked over to Rizevim.

"We have finished moving all of the families stuff, along with them to their new residence in Kuoh, Lord Lucifer." The devil said, bowing to Rizevim and Vali, before magic-circling away.

Rizevim smiled and summoned a magic circle.

"After you two." He said, gesturing to the duo and the circle.

Vali smiled, and, not releasing her servants hand from hers, led Mark to the circle, which deposited them in Mark's new house. Vali quickly looked around, then laughed after looking out of the window.

"What is so funny?" Mark asked cocking his head to the side in a puppy-like manner, which made Vali want to glomp onto him and never let go.

"Well, grandpa did tell me that your family and you would be living in a nicer neighborhood, but I didn't expect him to buy you guys the house right next to his human home." Vali said, pointing to a large castle-like mansion, with extensive grounds, which included a small forest, a golf course, and an Olympic sized pool. Mark whistled through his teeth.

"Daaaamn! I wonder what our backyard looks like!" Mark said excitedly, looking to Vali for permission to go explore his new home, still looking like a puppy. Vali giggled.

"Go on. I think your room is that way." She said, pointing down a large hallway.

Mark hugged her quickly, then took off, pulling Vali with him. The first room was clearly his parents room, a fact that was affirmed by the two sleeping bodies of his parents. The next was a closet. The one after it was his sisters room, easily identifiable, posters of all of her favorite anime adorning the walls. The room at the very end was Mark's. He walked in, still clutching Vali's hand, who didn't mind in the least, enjoying the fact that Mark wanted to be near her, or so she hoped. (Ah, young love...) His room was as large as the first floor of his old house, with a bed as large as his old room, that was covered in white silk sheets. The walls were painted Forest Green, and the ceiling White. Being the room at the corner of the house, coincidentally (not) the one closest to Rizevim's house, two of the walls had French doors that led onto a large Parisian balcony, that wrapped around the side of the house. It had an ornate set of metal chairs as well as a metal cafe table, with the tabletop and seats of the chairs patterned to look like leaves, set at the corner. Mark threw open the doors, and rushed outside, leaning over the side. The backyard was about an acre, small compared to Rizevim's lawn, but still quite large, about the size of Mark's old block. The grass was golf course green, the tall wrought iron fence mostly hidden by a large grove of trees, and judging by the gap in the middle of the trees, there was a small meadow/clearing.

"This. Is. AWESOME!" Mark screeched, trembling with excitement, before bringing his crush in for a hug. (Vali, if it's not obvious already.) Vali smiled and hugged him back, surprised that such a small boy could make her feel so safe when she was held in his small but strong arms.

"I'm so glad I met you. You're the best thing that's ever happened to me." Mark said, his voice slightly muffled by Vali's chest, Mark being the perfect height so that they were at face level.

"Aw... Thanks, Mark. You are also the best thing that has happened to me as well. You saved me from Vladimus, and became my whole peerage." Vali said, blushing, hugging Mark tighter. Mark turned his head to the side so as not to suffocate, and smiled up at Vali, before resting his head against her chest. Neither of them said anything, just standing there, watching the sun slowly rise above the trees. (A/N: Since it was about 4pm in America, it would be about 7am in Japan.)

Time skip to next day, Kuoh Academy

Mark stood nervously outside class 2-B, waiting to be called in. (I believe that is the class that Issei is it. It is either that or 3-A.) The day before, after their touching (haha. Get it?) scene, Vali sent Mark's application sheet in, using Sona Sitri to get Mark admitted into Kuoh Academy extra fast. Because she was two years older than Mark, Vali was a 3rd year student, as well as the "Silver Queen of Kuoh", so Mark wouldn't know anyone in his new class.

"Quiet down students. Today we have a new student who will be joining us. You can come in now!" The teaches said, calling Mark.

Mark slid the door and walked in, ignoring the cries of "So small and cute!" and "Die, you bishounen!"

"Kon'nichiwa. My name is Mark Andrews. Please take care of me." Mark said nervously, repeating what Vali had told him to do and say the day before, giving a small bow, eliciting a squeal from the girls, and another round of grumbling from the males.

(A/N: Like Issei, being a devil/having Sacred Gears gives Mark the ability to speak/read/write virtually any language.)

"Thank you, Mark. Please find an empty seat." The teacher said, giving Mark a small smile.

Mark nods, and sits down in a free seat in the middle of the classroom. (Haha! I bet you all thought he would get the cliche window seat. Take that, conformity!) He slumped forward, resting his chin on his forearms. Despite being quite poor, (formerly) he was quite a bright boy, in all Honors and AP classes in his old school, so all of this was quite easy for him.

Time Skip last class of the day

Mark was resting peacefully. Well, as peacefully as one could rest with the infamous Perverted Trio glaring at him. He occasionally heard people muttering about the new prince of Kuoh, the "Little Prince of Kuoh". (Fuck you copyrights. I'm not plagiarizing. I said Little Prince OF KUOH!) The door slid open, and girls started gasping and squealing. Mark lazily opened his eyes, to see a tall blonde boy, Kiba, if he remembered correctly, standing in front of his desk.

"Are you Mark Anderson?" Kiba asked.

Mark nodded.

"Mmh. Yea. What do you need?" Mark replied, yawning widely.

"Would you please come with me to the Occult Research Club? You too, Issei." Kiba said.

Mark nodded and stood up, already knowing that Kiba and Issei were devils. He had brief training from Vali, and he was also told that the members of the Occult Research Club were devils. Issei nodded as well, and the three devils walked out of the room, Mark still rubbing the sleep from his eyes. (A/N: Rias does not yet know that Mark is a devil. He was disguising his demonic aura, but Rias sensed some latent power coming from Mark's Sacred Gears. Some bashing of Rias, because she really pisses me off because she let Issei be killed so she could get a Sacred Gear, and all of her other peerage members were dying and/or quite out of it when she reincarnated them, so I will be bashing her. Not too much though.)

When they entered the Occult Research Club, the rest of the peerage members were already there, Issei went and took a seat on the couch, causing Koneko to scoot away from him, muttering 'perv' under her breath. Rias, as to be expected, was in the shower. Kiba sat down, and left Mark standing awkwardly by the door.

After a few minutes, Rias emerged from the shower, wearing nothing but a thick white towel.

"Oh! Sorry about that! I wasn't aware that you were coming so soon, and I was all sweaty from PE." Rias said.

Mark did his best not to roll his eyes. "Bull shit. You sent Kiba to get Issei and me. You're just trying to seduce me. It probably would've worked if not for the fact Vali and Zeze are in a whole league of their own, one far above yours."Mark thought to himself, not letting his thoughts show on his face, which he schooled into a kind face.

"Oh, no problem. You're fine." Mark said, not letting his eyes drift down from her face even once.

Out of the corner of his eye, he saw Issei with blood streaming out of his nose, a perverted leer on his face. "God, that white haired girl is right. He is a perv." Mark thought dryly.

"Thanks! So, Mark, do you believe in the supernatural?" Rias asked, sitting down on the large wooden desk, quickly crossing her legs. Even more blood spurted from Issei's nose. Koneko shoved two tissues into Issei's nares, then smacked him on the side of the head, nocking him unconscious. Deciding to have some fun, Mark shook his head.

"Nope. I don't even believe in God." Mark said, taking a small amount of pleasure from seeing all the devils bar Issei wince at his words.

"Yup. I don't believe in Yahweh, Allah, or whatever else he goes by to other Religions." Mark said, seeing how many versions of God would make the devils wince. To his cruel delight, they all seemed to have the same effect.

"Would you believe me if I told you everyone in this room was a devil?" Rias asked, trying to ignore her small headache.

"Nope." Mark said, leaning against the wall, crossing his arms behind his head, a bored look on his face.

Rias smirked, nodded, and everyone flared out their wings. Mark faked a gasp.

"Stay back foul demon! The power of Christ compels you! God bless you all! God, God, God!" Mark screeched, holding his two pointer fingers in front of him in the shape of a cross, before collapsing to the ground, doubled over with laughter.

"HAHAHAHAHA! Y-YOU SHOULD HAVE SEEN YOUR FACES! TH-THEY WERE PRICELESS!" Mark crowed, banging his fists on the ground, stuttering because of his lack of air from laughing so hard. A few seconds later, he managed to get control of himself, wiping tears of laughter from his eyes, and stood up.

"I'm just fuckin' with ya'." Mark said, still chuckling.

"I'm aware that the supernatural is real. I am distantly related to a Rat Yokai, but I wasn't sure if you truly new or not, so I decided to play it safe." Mark lied.

Rias nodded, ignoring the glaring members of her peerage, with the exception of the still sleeping Issei. She now had a even more sore head. She reached into a drawer and popped back an Advil, then turned to face Mark.

"So you know about Evil Pieces?" Rias asked, hoping the Advil would kick in soon.

Mark nodded.

"So, would you be interested in joining my peerage?" She asked, a half greedy, half desperate look on her face.

"Wait for it... Aaand... Now!"Mark though, stepping forward a few feet, not saying anything. (A/N: In this fanfiction, Kings can communicate with their peerage members telepathically, and vice a versa. Mark did the same thing to let Vali know where he was, what was happening, and how he wanted to prank the Gremory peerage. Vali agreed because she and Rias are rivals.)

A second later, the door slammed open, an angry Vali standing in the doorway. She stormed in.

"Just what in the Maou's names are you trying to do to my Queen?" She raged, possessively pulling Mark to her chest, her arms forcing his face into her cleavage, his warm breath heating up her chest, something she enjoyed immensely, as she had found out the prior morning.

"N-nothing! He's not even a devil!" Rias screeched, outraged.

In response, Mark flared out a single pair of wings, shocking everyone but Vali. He had six pairs, just like Vali, as he had found out the day before, but he didn't want anyone asking too many questions.

"Y-you liar!" Rias shrieked, pointing a shaking finger at Mark.

"You can't be! You said His name! Repeatedly!" Rias insisted, as if trying to convince herself none of this was real.

"YOU DID WHAT?!" Vali thundered grabbing Mark's chin, forcing him to look up at her.

"Don't worry, I said it a ton last night so as to get rid of the weakness. How else am I supposed to protect you?" Mark asked/said innocently.

"Oh! Mark! You shouldn't have!" Vali insisted, hugging Mark even tighter, pressing a light kiss to the top of his head, her heart melting at his words.

Mark smiled happily, and spun in her grip, so the back of his head was pressed in between her breasts, her arms lowering to wrap around his chest, the pair looking almost like an over possessive mother and her child.

"Oh! Just get out!" Rias shrieked.

"Gladly." Vali replied, Mark and she walking out, closing the door behind them.

Time skip to Mark's home

Vali and Mark were both sitting on Marks bed. Because of the nature of the spell cast on them, Mark's family would be asleep for the next two weeks so when the woke up they would be in a date they though already happened. It also allowed for Mark and Vali to go to the Young Devil Meeting, which was happening in a few hours.

"Mark. Why would you do all of that for me, saying His name so many times that it wouldn't hurt you anymore?" Vali asked her one man peerage.

"I already told you. So I can protect you." Mark said, smiling fondly at her, a look she returned, and laid sideways so he was reclined with his head in her lap.

Vali smiled and ran her fingers through his short curly hair.

"Thank you, Mark. You really are the best peerage a girl could ask for." She said.

Mark smiled and nuzzled into her stomach, his hot breath on her abdomen contrasting with the cool air of the room. Vali laid back on the bed, spinning Mark so her breasts were being used as a pillow for his head, and she wrapped her arms around his chest. Mark smiled quietly, and briefly rested a hand on her thigh, giving it a brief squeeze, before pulling it back to his chest. After laying like that for an hour, just enjoying the silence and each others presences, the King and peerage got up, Vali magic circling in a dress for her, and a box with a suit in it for Mark. Vali handed the box to mark, then, smiling, pressed her lips to the top of his head, then went into the guest bedroom to change. Mark pulled out his knife and opened the box, and pulled out a suit that was enchanted to fit him perfectly. The body was silver-white, with a blood red handkerchief poking out of the breast pocket. The trimmings of the suit were the same blue as [Divine Dividing], and the pants were the same. The shoes were pure white, with soles painted white as well. After getting showering and dressing, and putting on a bow tie the same color as the suit trimmings, and combing his hair into a semblance of order, he walked outside to wait for Vali. A minute later, said Heiress walked out of the guest bedroom, holding her dress to her chest.

"Mark, would you please zip this up for me?" Vali asked, blushing slightly.

Mark nodded, and she turned her back to him, letting him zip up her dress. It was a slim dress, made of the same white-silver material as Mark's suit, that hugged her curves perfectly, letting one see the shape of her body, yet showing only her upper chest and pale white arms. She had lace gloves on, as well as white high heels, and a choker the same color as Mark's bow tie.

"Y-you look quite beautiful." Mark said shyly, blushing and looking at his feet, his hands nervously knotted behind his back.

Vali giggled, and Mark's face drained of all color, thinking he was about to be insulted for being too short for her, even though she was only seven inches taller than his five foot frame. Seeing this, Vali hugged him, and kissed him on the cheek, letting her lips linger a few seconds longer than necessary, discreetly taking in his masculine scent. He smelled of smoke and a slightly musky smell that reminded her of dried wood. At this, Mark blushed redder than the hair of the Gremory's, and before his nerves could fail him, pressed a quick kiss to her jawline as she was standing back up. Vali blushed, and hugged him briefly, letting him know that he had not acted out of line, then created a magic circle on the floor, one that would lead to the gathering place for the Young Devil Meeting. Before the couple could go, Rizevim circled into the hallway, smiling at the two, who smiled back at him.

"Take care you two. Have fun, kick ass at the rating games, and make sure to use spells to keep from getting pregnant." He reminded the King and her peerage with a teasing smile, before circling away, leaving the red faced duo, standing in the hallway. The two looked at each other, laughed, still heavily blushing, and stepped into the circle.

Hi! Thanks for reading! I will try to update more frequently, although I haven't gotten my work schedule worked out. For the unwanted harem, I have a couple ideas, but want reader feedback. Just PM me harem ideas, because I don't know how to set up a poll. Characters from other anime are fine, but if I haven't seen the anime, they will most likely be OOC, but I will try my best.

For sure harem members for Mark: Vali (Obviously), Valerie Tepes, Trihexa 666, Rossweisse

Maybe harem members for Mark: Ophis, Fem! Great Red, Penemue

For sure harem members for Issei: Rias, Akeno, Koneko

Maybe harem members for Issei: Ravel, Xenovia, Irina

As a side note, this is all taking place at around the same time Issei is becoming a devil. He will be one in time for the Young Devil Meeting. Even though this is not a canon event, the Gremory peerage will be at the meeting.