YU-GI-OH! 5D

ZOMBIES!!

Author's note: First fanfic for YU-GI-OH! 5D crossover. I'm still continuing THIS CAN'T BE HAPPENING! and NOT THIS AGAIN! This if for those who are YU-GI-OH! and Resident Evil fans. Constructive criticism is welcome. PLEASE REVIEW!

CHAPTER ONE

I sat on a bench in the park, watching the kids and grownups play. I was waiting for my cousins, Rua and Ruka, who are twins and 12-years-old. I leaned back and sighed, taking out a photograph of a 11-year-old girl. The girl is my sister, Audrey Baker. The picture was taken in Satellite a month ago. I smiled, seeing her carefree smile as she held the stuff bear I had made for her when she was a infant. She had her green hair that fell to her shoulders and held back with a blue bandanna. Her yellow eyes glowed with happiness. That day she was wearing her elementary school uniform, white sailor shirt with pink and white scarf, dark pink skirt, soft yellow socks and white boots. Sometime after the picture was taken, Audrey was kidnapped. I've been looking for her since.

I'll find you, Audrey, I thought, determination written on my face. I promise I'll find you!

"Hey, Elva!"

I looked up to see the twins running toward me and waving. I smiled and stood up, pocketing the picture.

"Hey!" I cried and bent down as Rua and Ruka ran into my arms. They through their arms around my neck and squeezed.

"We missed you!" they cried.

I smiled. "I missed you, too. Who are your friends?" I asked, nodding to a group of people walking towards us.

Rua and Ruka smiled widely.

"These are our friends, Elva. This is Yusei Fudo, Blitz, Tank, Nervin, Blister, and Aki," Ruka said indicating each one. I nodded to each one but it was Yusei that caught my attention.

Yusei Fudo looked to be around 18-years-old with black hair with gold highlights and blue eyes that could pierce you by just looking. He had a seriouse face that looked like he rarely smiles. He was tall with a slim build and some muscles. He looked like a fast runner but Dr. Yuki always tought me to never judge a book by it's cover.

Cute but he looks like a sour puss, I thought.

"Hello," I said standing. "I'm Elva Baker, I'm Rua and Ruka's cousin."

Aki, the only girl with the group walked up to me. Aki had dark violet hair with 2 long bangs than framed her pretty face. She had deep chocolate eyes. She was 3 inches shorter than I and had to tilt her head back to meet me in the eyes. We stared at each other, not saying a thing. Rua and Ruka looked between us, wondering why we were so quiet.

Finally the girl spoke.

"You work for Umbrella, don't you?" she asked in a quiet voice. I stared at her stunned.

What the hell?! I thought. How does she know?

"How did you-? I used too before it went bankrupt in 03. Have we met?"

Aki shook her head. "No, but I've seen your picture in the newspaper in the business section. You worked for a man named Albert Wesker, the owner. You didn't look to happy, why?"

I sighed. "Let's just say I didn't agree with his ideals on some things," I replied.

Aki looked like she wanted to ask more but shut her mouth.

"Elva, where's Audrey?" Rua asked taking my hand in his and shaking it. My face fell, causing Rua and Ruka look worried. I sat back down on the bench, sighing.

"That's the reason why I'm here. Audrey's been kidnapped."

"WHAT?! By who?" Ruka asked. "Why would some kidnap Audrey? It doesn't make sense!"

"Who's Audrey? Your sister?" Tank asked, stepping forward. I looked to meet his questioning gaze. I could see in the others as well.

Tank is a big guy with messy brown hair and small brown eyes. He had a kind face that made me like him instantly.

"Yes, she's my younger sister who's 11. She was kidnapped almost 2 months ago after we visited Rua and Ruka." I took my sister's picture out of my pocket and showed them.

"What about your parents?" Blitz asked. "Do they know she was taken?"

Blitz, has short brown hair that is covered by a blue bandanna, dark eyes almost black with a beginnings of a goatee.

I shook my head, sadly.

"Our parents are dead. They died years ago when Audrey was an infant. I was only 7. We were raised by scientists that worked for Wesker," I said.

"What about your boss?"

My sadness turned to hate. They were stunned by my change of emotions. I gritted my teeth.

"That bastard doesn't give a damn about us," I growled. "Yes, if it wasn't for him we would be in an orphanage, but I still hate him. I'll never forgive him for what he has done to us."

Rua and Ruka looked at me, sadly knowing what I was talking about.

"Sorry, I didn't mean to snap at you, really I didn't. I just can't stand that man."

"It's fine," Yusei said. "We'll help you find your sister."

I smiled at him.

"Thank you, Yusei. That means a lot."

"Elva, do you have a duel monsters deck?" Rua asked wanting to change the subject. I shook my head.

"No, I but I do watch it on TV sometimes. It seems interesting," I said. "Is that what you do for fun around here? I seen a lot of people playing."

"Yeah, it's fun! Yusei won the Fortune Cup and is King!" Ruka said.

I smiled.

"I didn't know I was speaking to royalty!" I joked. Yusei smiled at that making me feel warm inside.

What the?! I thought stunned. Where did this come from? Arg, I didn't come here to fall for a total stranger, I came to find my sister! Man, what am I going to do?

"Do you have a place to stay, Elva?"

"No, I was thinking about staying in a hotel or something than I realized I don't have much money with me."

"You can stay with us!" Rua and Ruka said. "We have plenty of room, pluse we miss your cooking!"

I laughed.

"Is that the only reason why you want me to stay? You miss my cooking? Jeez, where's the love?" I asked playfully, messing with the twins hair. "I'm joking. Of course I'll stay with you."

"YAY!!"

30 mintues later...

I was all settled in my room and private bath, when I headed down stairs. I had removed my maroon jacket and hung it on the coat rack by the door way. I was ready to head to the kitchen to grab a bottle of water when I heard a SPLASH! from the pool. I looked out the window and laughed. The twins were in their bathing suits and were swimming.

"I thought I heard something," I said stepping out side. Everyone turned toward me as I came near the edge.

"Come on in, Elva! The water's fine!" Rua said before going under water.

I smiled and shook my head.

"I would if I had a su-AH!" I cried as I fell into the water with a SPLASH!

"Nice going Tank!" Blitz said, giving Tank a high five.

"Wooo hooo! Did you see her face? Priceless!" Tank said laughing hysterically.

I resurface, spitting and sputtering. I glared at the 2.

"Thanks guys," I muttered hefting myself out of the pool. I was soaking wet from head to toe. My clothes clung to me like a second skin. That was when I noticed everyone staring at me. I raised a brow, wondering why they were staring.

"What are you looking at?" I asked. I looked down at myself and gasped. My shirt had become see through and my black bra was showing!

"Oh crap!" I covered myself, heading to the house.

"Nice going you 2," Aki said, tut-tutting at Blitz and Tank. "Embarrass the poor girl, why don't you."

"Think someone should go and check on her?" Blister asked from the lounge chair.

"I'll go," Yusei said standing and heading to the house.

I was in the bed room changing when I heard a knock on the door. The door soon opened and in came Yusei. Yusei stopped in his tracks, eyes widening in surprise. I stood in the middle of the room just in my undies and bra, holding a clean shirt. My face turned bright red as I saw him stare at me.

"Y-Yusei," I stuttered. "Um..."

"Sorry, I'll wait outside," he said turning.

"Wait, you don't have to go. Just turn your back so you won't look."

He nodded and turned his back on me. I sighed heavily and pulled on my clean clothes. I wore a blue belly shirt, cut off jeans that showed off my long legs. I grabbed a towel and told him to turn around. I was toweling my hair dry when he turned.

"I didn't mean to walk in on you like that," he said. "We just wanted to know if your okay."

"I'm fine," I said. "Don't worry. I guess that was 1 way of cooling off. I'm glade I had taken my sisters picture out of my pocket before it happened."

Yusei nodded.

"That cross shaped scar on your shoulder..."

I shrugged.

"I guess you saw that, huh? I received it when I was 4. I've gotten so used to it, I sometimes I forget it's there."

"Elva, Yusei?" Rua knocked on the door before entering. "Oh, your still here. How are you feeling Elva?"

"I'm fine, don't worry," I said. I heard a grumble and turned to look at both Yusei and Rua. I laughed.

"I think I get the message. Let's go down stairs and I'll start dinner."

"Great!" Rua ran back down stairs. I smirked.

"Do they know?" Yusei asked. "About the scar?"

I shook my head.

"No, but they knew what my life was like when I worked for Wesker. They knew it was dangerous but they know better than to ask about it. It's safer that way," I explained.

"Safer?"

I smiled sadly at him.

"It's better to leave the past in the past, Yusei. I'd rather leave it at that for now."

Yusei nodded.

We headed down to the kitchen where the others waited patiently.

"So, does anyone know what they want? Or do I have to guess?" I asked, putting on a apron.

"Surprise us, Elva. Your cooking is always good," Rua said.

I grinned and headed to the refrigerator.

"Okay...is anyone allergic to certain foods that I need to know about?"

"No."

"Let's see... hm...Oh I know! How about home made pizza?" I asked, turning to the others.

"Sweet!" Tank and Blitz said.

"Haven't had pizza for a while," Aki said turning to Blister and Yusei. "What about you?"

"Sounds good," Blister said smiling at Aki. Yusei just nodded.

I looked at Blister and Aki, thinking.

Those 2 get along good, I thought. For as long as I known them, anyway. Well it's none of my business. Oh well!

"I'm on it. Want anything to drink while you wait?"

"Water."

"Juice."

"Milk, please," Rua and Ruka said.

I nodded and got the drinks.

30 seconds later, I had just put the pizza in the oven when the phone rang. I looked up to see that Rua had answered it. I started to set the table when Rua called.

"Elva, it's for you!" he said handing me the phone.

"Thanks. Hello? This is Elva Baker speaking" I answered.

"Glade to know you made it, Elva," Ada replied. I could tell that she was smiling from the tone of her voice.

I gulped, nervously.

"Ada, what is it that you want?" I asked, my back stiffening.

I could feel Yusei's gaze on my back, wondering why I was acting this way. I took a peek at the others and saw that Yusei wasn't the only one who was wondering who the caller was.

"I'm hurt Elva! And I thought we used to be good friends, too!"

I sighed, gripping the phone tighter.

"Sorry, but do you blame me?" I asked, lowering my voice. "What can I help you with?"

"Be careful, Elva, be vary careful. We both know what Wesker's capable of when he wants something," she replied her voice taking on a seriousness that Ada rarely used.

"So, he's..."

"Yes. Make sure you protect your new found family, Elva or Wesker will take them away. Like he did with your parents. " I gritted my teeth at the memory. I ran a hand through my blue/green bangs, sighing heavily.

The phone went dead.

I put the phone back on the hanger and turned to the others.

"Elva, who was it?" Rua asked worriedly.

"You look like you seen a ghost!" Ruka said, agreeing with her twin brother.

I gave them a small smile.

"An old friend, that's all. Someone I met through the company. Let's just say she's like a sister to me and has always had my back when I needed it," I said.

"You didn't sound to happy when she called," Yusei noted. I nodded.

"She calls whenever if there's a problem or if she wants something."

Yusei studied me for the longest time, taking in the seriousness on my face and how I voiced the sentences. He knew something was up but decided to keep quiet about it...for now. I gave him a grateful smile and headed back to the kitchen. Everyone looked confused as they looked between me and Yusei, wondering what has transferred between us.

"Do you think that Elva and Yusei..." Rua began, lowering his voice, talking to his sister.

"What? Do you think that they know something and not telling us? Yeah, I do," Ruka said. Rua frowned.

"I wasn't thinking that. I was thinking something else. Do you think that Yusei and Elva are in-love with each other?"

Ruka looked shocked at her brother.

"What do you mean? They barley know each other!"

"Is there something you want to share with the rest of us?" Blitz asked, leaning over the twins with a huge smirk on his face. The twins looked at him, shacking their heads.

"N-No," they said smiling sheepishly. " 'Course not!"

Blitz raised a brow but said nothing.

A few seconds later, the smell of freshly baked pizza wafted through the room.

"Smells great, Elva!" Blister said.

"Let's hope it tastes good!" I laughed. I bent down and checked the pizza. The cheese melted perfectly, the crust is golden brown, the peperoni and sauce smelled spicy. I smiled.

"Just a few more seconds and it should be done. I hope your all hungry!"

"Starving over here!" Tank said. A low rumble came from his stomach and everyone laughed. The timer dinged, signaling that the pizza was done. I grabbed the oven mitts, opened the oven, took the pizza out and placed it on the rack that waited on the counter. I took the slicer out and cut into the crust, cutting into the pizza. Once it was cut, I brought it to the table.

"I hope you enjoy every one!" I said.

"Smells great!"

"Be careful it's hot!"

"Mmmm! It's so good, right Rua?" Ruka asked her brother.

"The best! What do you think Yusei?" Rua asked.

"It's good," Yusei said taking his 2 bite of pizza. "You going to eat, Elva?"

I shook my head. "I'll eat later. I have to go and take my medication first."

"I didn't know you were taking medicine, Elva," Ruka said looking up at me. "I never seen you take anything except Advil."

"Yeah, what gives?" Rua wanted to know.

"Don't worry my sickness is under control," I said reassuring them. "All I have to do is inject my meds into me, that's all."

"How often do you need it?" Nirven asked. I had almost forgot the man. (Really, I did almost forgot. T_T Sorry!) Nervin is tall, with blue dread logs pulled back, green eyes, and glasses. It seems like the type to worry too much.

"At first it was 4 times a day but now I only need it 2 times a day. Breakfast and before dinner. I need to wait 1 hour before I can eat."

"That stinks," Tank said.

I smiled.

"So why didn't you tell us?" Aki asked, frowning.

"I know it's stupid but the reason why I didn't say anything till now is that I didn't want you to treat me different, that's all," I said.

"We won't think of you differently, Elva. It means that we care about you and if something were to happen, like your sickness were to act up, we would know how to act," Yusei said.

I blushed under his gaze but smiled.

"Thank you."

Yusei nodded, giving me a smile.

Rua and Ruka exchanged looks but said nothing.

Night came and everyone is asleep or so I thought.

I sat besides the pool, looking at the moon and stars. The stars twinkled merrily and the moons rays highlight my person. A shadow from the house, watched. It was Yusei and he wondered why I was up so late. He was ready to come out but stopped in his tracks. His blue eyes widen looked at me.

I wore a red tank top and black shorts for my pajamas. My green/blue hair was pulled up in it's usual ponytail with a gold clasp. A single tear drop earing hung from my left ear, the moon beams bouncing off the jewel. My golden eyes sparkled brightly. I wasn't beautiful but everyone said I was cute. I didn't know why they say that but I just thanked them for the complement, not seeing what they saw.

I dangled my feet in the water, feeling the coolness against my skin. I didn't know I had company till Yusei sat next to me, looking at the moon.

"Beautiful, isn't it?" I asked.

"Yeah," Yusei agreed. "You okay?"

"Yeah. I'm just thinking about Audrey."

"We'll find her, Elva."

I nodded. I started to shiver. Yusei must have noticed because he took his jacket off and put it around my shoulders. I pulled the jacket around me and smiled at him.

"Thanks," I said.

He nodded.

"That woman who called you, she's connected to the company you worked for, right?" Yusei asked. "What did she want?"

"She wanted to warn me."

"About what?"

"My ex-boss, Wesker is looking for me. He's the reason why my parents are dead," I explained. "Once I heard that, I took Audrey and left. I haven't heard from him in 4 months."

"What does he want you for?" Yusei asked.

I remained silent. I pulled my feet from the water, brought my knees forward and rested my chin on my knees. Tears leaked from my eyes. Yusei looked on quietly, waiting for me tell him the reason when I was ready.

"He's the reason why I have this sickness. He caused it."

"How?"

I looked away from him, biting my lower lip. Tears streamed down my cheeks. Yusei rested a hand on my shoulder.

"If it's to hard for you to explain now, you can tell me later," he said. I still didn't meet his gaze.

"You don't understand, Yusei," I whispered. "Even if I did tell you, you probably would look at me differently."

Yusei became silent, thinking about what he would say to me.

"That's probably true, Elva, but you'll still be my friend no matter what." I looked toward him, studying him. I saw that he was speaking the truth and nodded.

"Wesker used me as an experiment," I began. "He messed with my DNA, changing it into something unrecognizable. He threaten to use Audrey as the experiment if I didn't do as he told. What he did, I feel no longer human because of it."

"What did he do?" he asked not removing his hand on my shoulder. Yusei squeezed it reassuringly and I continued.

"My senses are better than a normal humans. I have a better sense of smell like a wolf's, I can hear conversations from 100 to 400 hundred miles aways, and my speed up to the point I can outrun a bullet and live. I can lift a bus easily with 1 hand, no crane or anything. Wesker turned me into the ultimate Bio weapon for the government. He turned me into a freak!"

Yusei looked stunned but it soon turn to anger by what Wesker did to me. Wesker had taken away something important and I couldn't get it back. He now knew why I had to take those injections, it was to keep my humanity. I cried and cried, finally letting the tears come. Yusei pulled me to him and hugged me. I knew the by the way he held me awkwardly that he didn't do this often. I cried into his chest with Yusei rubbing my back, trying to sooth me.

"Your different, yes, but your still Elva Baker, sister of Audrey Baker, and cousin to Rua and Ruka. That hasn't changed and it never will. Wesker may have changed you but your still you, Elva."

I looked up at him, tears still running down my face.

"You think so?" I asked him hopefully but with some doubt as well.

Yusei nodded, smiling. "Yes."

I smiled up at him and hugged him, hard.

"Thanks Yusei."

"Your welcome."

I yawned loudly.

"Let's head back," Yusei suggested. I nodded and stood up. I handed the jacket back to him.

We headed up the stairs and stopped outside my door.

"Do you think I should tell the others?" I asked.

"It might help but it's up to you."

I nodded.

"Thanks again for listening to me."

"I'm glade you told me, Elva. I think I understand you better now," Yusei said. I smirked and leaned forward, kissing him on the cheek lightly.

Yusei looked stunned with a hand on the side of his face, blushing slightly. I laughed.

"Night Yusei," I said opening the door and closing it behind me.

Yusei stood there, thinking.

"Night Elva," he said and turned to head back to his room. There was a slight smile on his face.

Author's Note: So what did you think? Did I do okay with Yusei? I hope so. I'll say again, constructive criticism is helpful! Please review!