HPxYu-gi-oh Crossover

By: Sayaalv

A/N I don't own and this also has a FEM!Seto Kaiba in it.

"You little Freak!" Italics means talking in Japanese or Egyptian unless stated otherwise.

"You little Freak" Regular means English unless stated otherwise.

"Yes my mistress?" bold and italics means the cards souls or Ka Beasts talking unless stated otherwise.

"These are definitely going in my Egyptian deck." Hotaru said after a moment of merely staring at the spot where Shadi vanished.

"You're dress is finished." One of the workers said handing Hotaru a folded up dress after shaking off her shock.

"Thank you. Here's the money for it. Hotaru, why don't you be a dear and go ahead and change into it and out of those dreadful clothes." Petunia said holding out some money for the woman to take while Hotaru immediately took off to the dressing room and slipped into her new dress, the veil hiding everything from her eyes down to her collar bone. The young Egyptian slid the rarest and most powerful cards in existence into a hidden pocket sown into the inside of the dress, in order to keep them safe until she had time to put them into her deck later.

"Okay, now let's pick you up some more cards. You're working on a Charmer deck now aren't you?" Petunia asks as they left the dress shop and began walking towards the old game shop in the corner of the mall, Hotaru getting some strange looks as she stood by her aunts' side in her new Egyptian dress.

"Yes ma'am." Hotaru said with a smile hidden behind her veil as she walked into the game shop holding her aunts hand.

"Two packs of Charmers coming right up. Consider one of them a birthday present." The old man who ran the store said, smiling at the young girl that somehow worked her way into his heart.

"Thank you!" Hotaru intoned politely and with a small smile hidden behind her veil. A few minutes later and the two females were home with Hotaru in her cupboard adding her newest cards to her decks. Not two minutes after she had added all the cards to her decks, finishing her Charmer themed deck in the process, and hidden all but the Charmer deck in some secret pockets on her dress was her cupboard door thrown open and she was roughly pulled out by her arm courtesy of 'Uncle' Vernon.

"Let's go freak. It's time for us to get to the airport if we want to catch our flight. You'll be sitting in the second class area with the rest of you second class no-do-gooders while Dudley, Pet, and I will be sitting in the first class with the respectable people." Vernon said pompously and sounding as if he were condemning the young girl to some horrible fate while he, his wife, and son were being blessed by the gods. Hotaru merely looked at him with blank eyes, wondering if she really was supposed to care about where he sat and such other trivial things.

An hour and a half later while sitting on the plane waiting for liftoff.

"Excuse me." Hotaru said with a slight dip of her head to two Japanese boys and a single Japanese girl as she sat down in the seat between the boy with tri-colored star shaped hair that was wearing a strange pyramid shaped necklace that appeared to be made of pure gold and the small kid that looked to be about two or three years older than her, which would put him at around seven or eight years old.

"Why are you sitting here when there are plenty of other open seats around?" The star haired boy that we all know as Yugi Muto asks as Yami Yugi was the one in control right now since his Hikari was sleeping.

"This is the seat number on my plane ticket." Was Hotarus clipped and yet polite response as she casually held up said plane ticket to prove it.

"You are Egyptian are you not?" Yami asks ignoring her tone of voice as he observed her outfit and the little bit of skin he could see.

"Hai. At least half Egyptian at any rate and you three are Japanese." Hotaru said, since it most certainly was not a question. She had only been around the Pharaoh for a minute and she already didn't like him, as was evident by her dark blue-brown eyes flashing silver-blue, then red, then back to dark blue-brown before anyone noticed.

"I'm going on ahead to the first class seats so Vernon doesn't get suspicious. I'll come check on you in a little while dear but until then please try not to get caught causing trouble." Petunia said appearing out of nowhere to give the young girl a small peck on the forehead.

"I won't get caught Auntie." Hotaru said with a slight gleam in her eyes that caused Mokuba, who caught the gleam before it vanished, to stifle a grin behind his hand.

"Something wrong Mokuba?" Tsuki Kaiba whispers to her little brother in Japanese as Petunia walked towards the front class section of the plane.

"No big sister, the small Egyptian girl next to me just had a mischievous gleam in her eyes and I was wondering if I could help her pull whatever prank she's thinking of." Mokuba replies back in Japanese, his voice low enough that Yami couldn't hear him but Hotaru could, not like he thought she knew Japanese anyways.

"Of course you can. I can always do with help from a fellow prankster and it is considered very rude to talk about someone in a language they might not understand especially when you are sitting right next to said person." Hotaru whispered low enough for Mokuba to hear but Tsuki and Yami couldn't.

"You speak Japanese?" Mokuba asks looking at the girl next to him in shock and curiosity.

"As well as Egyptian, Latin, Greek, Romanian, Spanish, and English." Hotaru said casually, as if it were nothing special which to her it probably wasn't. This caused the three Japanese kids, or two teens and one kid to be more precise, to look at her in shock before starting up a conversation in Japanese with the young girl.

"Do you play Duel Monsters?" Mokuba asks wanting to know more about the young girl seated next to him.

"Yes. I have five decks so far, each with their own theme. My Aunt and 'Uncle' are actually taking me and my 'cousin' to Japan to enter into some tournament that will be broadcasted live all around the world. Well, my 'Uncle's entering my 'cousin' thinking he'll win just cause he's his son while my Aunt is entering me hoping for me to kick my 'cousins' butt and knock some humility into his fat arse." Hotaru said back in English, causing the two boys and one girl to give her some strange looks before a blond boy that looked like a pig in a wig walked over to them, not hearing a word that Hotaru had said.

"Hey Freak! What are you doing sitting near the Kaiba siblings and the King of Games? They don't want some Freak like you around so beat it!" Dudley Dursley exclaimed, drawing all attention to him while Hotaru merely sighed and looked at him with bored silvery blue eyes.

"Dudley, I have been sitting here having a civil, if not pleasant, conversation with all three of them and in that time they had not once told me to get lost or find somewhere else to sit, if they had then I would have honored their wish and found another empty seat somewhere on the plane by now. If I am still sitting here then that means that they are, at the very least, indifferent to me being near them so please go back to Aunt Petunia and Uncle Vernon before you convince everyone on the plane that you're an even bigger idiot than you've already shown to be." Hotaru said boredly and almost bluntly, leaving Dudley gaping at her rather unattractively.

"What'd you just say you Freak! I'm no idiot and even if I was then at least I'm not a cross dresser!" Dudley said yelling this last part while looking smug. This caused Hotarus eyebrow to twitch ever so slightly as she stared at Dudley as if he were the biggest idiot she had ever seen, which he probably is.

"I'm not a cross dresser if I'm wearing a dress you moronic blond pig!" Hotaru responded sharply, causing the Kaiba siblings eyebrows to shoot up since they hadn't seen the young girl like this in the last ten minutes they had been talking.

"Yes you are! You're a boy wearing a dress! Dad says that makes you a cross dresser which means you're an even bigger Freak than before." Dudley said triumphantly and he was about to continue if Hotaru hadn't had interrupted him with her eyebrow visibly twitching now.

"I'm a GIRL you blithering idiot! I've been living with you, Uncle Vernon and Aunt Petunia for the last four years and you and Uncle Vernon still haven't noticed? I knew you both were stupid by this takes the cake!" Hotaru says glaring at Dudley darkly while the Kaiba siblings hid their snorts at the 'hit over the head with a metal bat' look Dudley was now sporting. Before anything else could be said, a flight attendant came and took Dudley back to his parents so that the plane could take off. Hotaru was muttering insults to the blond boy and his father in every language she knew as she glared at the porky boys back as he was led away.

"How can your relatives not know you're a girl?" Mokuba asks looking at the girl next to him curiously as he buckled his seat belt, much like everyone else.

"Because I tend to act more like a boy than I do a girl. It doesn't help when I hide my emotions from the two idiots and have to wear Dudley's old cast offs." Hotaru said clicking her seat belt and ignoring all the curious looks she got for this comment.

"Why do you have to wear your cousins old cast offs?" Tsuki asks looking at the much younger girl curiously as she buckled in her own seatbelt.

"My 'uncle' and 'cousin' don't like me and they think Dudley's old clothes fit me perfectly. Only reason I managed to actually get an outfit of my own is cause my Aunt Petunia actually likes me and talked Uncle Vernon into it earlier today." Hotaru said shrugging as if she didn't really see anything wrong with this nor care if something was wrong with this, which she honestly didn't.

"That's not fair to you though." Mokuba said as the things Hotaru was saying about her uncle and cousin had alarm bells going off in his head.

"Life's not fair." Hotaru deadpanned without a hint of emotion on her face or in her eyes, this caused warning sirens to blare in Tsukis head as the plane took off. Something wasn't right here, not at all.

"Aren't you worried that your cousin will tell your uncle about what you said and you'll get in trouble?" Mokuba asks as the turbulence ended and the plane steadied.

"Not really. Uncle Vernon is probably already drinking any and all liquor they have up in the first class area and Dudley is most likely still too shocked at the revelation that I'm a girl to be able to say anything at all for the next hour or so and by that time Uncle Vernon will already be far too drunk to understand anything Dudley may try to tell him before he passes out. Then the mustached walrus will sleep for the rest of the flight and only wake up when the Captain announces our descendent and we go through turbulence again and by that time he'll be too hung over to actually care about anything Dudley says and he'll stay that way for at least a good four to five hours longer before he crashes in his room at some hotel. Me and Aunt Petunia have another room at some other hotel and I will most likely not even see the two idiots until I come across Dudley during the tournament. So I'm not too worried." Hotaru said with a shrug of her shoulders as she unclipped her seat belt and stretched slightly, causing the snake around her waist to hiss quietly in protest. Hotaru quickly and discreetly hissed back an apology as she relaxed in her seat just enough to not draw attention to herself while also not squishing the over bearing and over protective snake around her waist.

"What about your parents?" Yami asks looking at the young girl curiously.

"I don't know about my birth parents but my adoptive ones died when I was one. Way I see it, my birth parents either didn't want me and gave me up for adoption, are dead and I was put in an orphanage, or I was kidnapped and left on someone's doorstep. Don't know and don't really care." Hotaru said with a careless shrug of her shoulders while the Kaiba siblings looked ready to slap the pharaoh upside his head for asking such a personal question so bluntly and tactlessly.

"Well how old are you? When's your birthday? Are English birthday parties different from Japanese ones?" Mokuba asks rapidly hoping to distract the young girl he was starting to feel protective of, from the thought of her parents.

"I'm five. Today is my birthday and I don't know for sure if they are different besides the food served." Hotaru said blinking when this caused both of the Kaiba siblings eyebrows to shoot upwards into their hairlines.

"Really? Happy birthday then! You're really smart for a five year old!" Mokuba said grinning at the young girl who merely blinked at him with her silvery-blue eyes.

"Thank you…?" Hotaru said trailing off a little uncertain, the only one to ever wish her a happy birthday before was her aunt Petunia and the old man that ran the game shop.

"My name's Mokuba by the way, this is my big sister Tsuki, and that's Yugi Motu. What's your name?" Mokuba said just now realizing he didn't know the young girls name.

"Um…I think my name's Hotaru. It's what's written on my anklet but my relatives, except for Aunt Petunia, call me Freak or Boy so I don't know for sure." Hotaru said lifting up the bottom of her dress to show them the golden anklet, with a sapphire gem on top of the engraving of a pyramid, which Ishizu had managed to put on her at her birth but before her kidnapping.

"Really? Hotaru is a pretty name. Why would you're relatives call you a Freak?" Tsuki asks, causing the young girl to blush behind her veil at the comment about her name.

"They don't like me and I make weird things happen a lot." Hotaru said with a careless shrug before she yawned and settled down for a small nap.

Two hours later and she was awoken by the plane going through more turbulence, only to see that she had fallen asleep on Mokubas shoulder.

"Sorry about that." Hotaru said with a small sheepish grin that was hidden behind her veil.

"It's alright. I fell asleep on big sis and since you fell asleep on me that means that you're our official baby sister!" Mokuba said, having talked it over with Tsuki while Hotaru was asleep and having the much taller Kaiba sibling agree with officially adopting the young Egyptian into the Kaiba family. For some reason neither Kaiba sibling could explain, they were just drawn to protect the small child.

It was like there was an irresistible urge to protect the child, much like one would protect a kicked puppy from its abusive owner. The two Kaibas also talked it over with Petunia and she agreed that having a pseudo older brother and older sister would be have a good effect on the young girl who was normally quite stoic. They also agreed to throw a small birthday party for the half-Egyptian girl later on that day in a guest room that Tsuki had called and told several butlers and maids to fix up with Egyptian themes and if they needed help with the theme to go see the Ishtars.

"Baby sis? Does that mean that you're my nii-san and she's my nee-chan?" Hotaru asks tilting her head cutely at them while ignoring the pharaoh as he went on about how he would be a much better role model for the young girl.

"Yep! We also talked it over with your aunt and she agreed that since you're our new official baby sister, you can come stay with us and even live with us if you want to when it's time for your 'relatives' to go back to England." Mokuba said grinning widely at his 'imouto', glad that he was no longer the youngest of the Kaiba siblings and that his new sister seemed to like pranks just as much as he did. They began to take off their seatbelts and stretch before heading for the exit.

"Really? I don't have to live with the Dur-butts anymore? Thank you!" Hotaru said grinning widely and hugging the two older Kaibas in thanks as they walked out of the plane and into the airport.