Disclaimer: The characters of Yugi-oh and Sailor Moon do not belong to Kazooie or myself. So please do not sue us! Although I love a good sailor Moon story this is the first crossover where the story only uses the names, looks and some personality. This is a stricked Yugi-oh plot line, which means there will be no transforming into the sailor Scouts there will also be no Dark Kingdom/Negaverse. Any made up people that we come up with like the birth parents of the Kiaba brothers and Serena please do not steal them. Please enjoy our story! I have some people who will be OOC and whose ages will be different then they were in the original Sailor Moon story. Serena will not be a ditz in this story. Serena will be as smart as Amy will. The boyfriends of the girls will all only be one year older then the girls. Also the outer scouts will not be in this story! Sorry to many characters as it is!

Authors Note: Kazooie is no longer writing this story with me but I've been given the knowledge that it is still a good story so I am sticking with it.

The Unknown Past

By thunderbird

Rated: PG-13 for mild violence and language.

Part 3

Early the next morning found Serena's family keeping her friends company while Serena was still preparing for the trip. Everyone that had already arrived decided to go over their plans.

"So how are we going to get there?" Justin asked.

"Well let's see I've set you all up on a train that will take you all the way to Domino City." Kenji told him.

"Thank you so much Mr. Tuskino." Amy smiled.

"Your very welcome Amy!" he said.

Just then a knock came at the front door…

"I'll answer it!" Sammy said as he left the room.

"It's probably Darien since he's not here yet!" Kevin stated.

A minute later Sammy came back into the living room followed by Darien and an extra guest.

"Hello Darien may I ask who your friend is?" Kenji asked.

"Oh um guys this is my little sister Terra. Terra this is Amy, Zack, Mina, Kevin, Rei, Justin, Lita, Nathan, Serena's little brother Sammy and her parents Kenji and Irene Tuskino." Darien said making introductions.

"Wow you never said you had a sister Darien!" Mina exclaimed.

"No one asked!" He answered.

"So anyway are you coming with us Terra?" Lita asked.

"Yes if its alright?" she asked in return.

"Of course it is Terra!" Rei exclaimed.

"So Darien are you ready to go?" Nathan asked.

"I sure am Nate! Speaking of going though where is Serena at?" Darien asked.

"Oh she'll be down soon, she's still upstairs getting ready." Sammy said.

******

Meanwhile upstairs Serena had just finished putting her deck together for the Duel Monsters Tournament and now she was wondering if she would be able to make a difference while she finished packing. As she continued to think about things to come and pack out of nowhere she heard a voice talking to her.

"Are you alright Serena?" the voice asked.

"Whose there?" Serena called out as she looked around her room.

"Do not be afraid Serena I am the spirit of your millennium scales! My name is Serenity and I am here to help you on your journey." She told her.

"Is it true what Ishizu and Shadi told me about you and I?" Serena asked.

"What is that?" Serenity questioned.

"That you and I are one in the same!" Serena said.

"Yes Serena we are! You are my reincarnation in this life! Anyway what is bothering you?" Serenity asked.

"I was just wondering if I'd really be of much help in the up coming conflict that Ishizu told me about yesterday!" Serena told her.

"Serena do not worry you have the skills and know how to play which shall take you far. Also with me and the card Ishizu gave you we will no doubt save this world from whoever wants to destroy our peace." Serenity told her.

"Well I'll do what ever it takes to help save the world!" Serena said.

"I know you will and so shall I!" Serenity agreed.

"I'm glad about that Serenity. Well it looks like I've gotten everything that I need so let's go!" Serena said walking out of the room.

*******

Back downstairs everyone was ready to leave for Domino City but Justin was getting antsy.

"When are we going to leave?" Justin asked.

"Calm down honey we'll be leaving as soon as Serena is ready to go!" Rei told him.

Just then Serena walked down the stairs and greeted everyone she then noticed Darien's sister.

"Hi Terra I didn't know you wanted to come with us!" Serena said.

"Yeah I figured someone needs to keep Darien on track while your dueling!" Terra told her friend. Everyone laughed out loud.

Then Justin cried out, "Can we go now?" Everyone burst out laughing some more at his outburst.

"Sure we can leave now!" Serena said after she calmed down. She then turned to her parents and said, "Well I guess this is it! I just want you to know I love you no matter what!"

"We think the same thing dear!" Irene smiled.

"Your mothers right honey!" Kenji agreed.

"Well guys I guess this is goodbye for a while!" Serena said hugging her parents and little brother.

"Be careful kids!" Irene said as Serena and the others left.

"Don't worry we will!" Amy said shutting the door.

******

An hour later found Serena and her friends boarding the train bound for Domino City. Most of the group was on the train now except for Justin and Rei while Amy and Zack were climbing the staircase.

"So how long is this trip going to take anyway?" Justin asked.

"Justin we'll be in Domino City tomorrow morning!" Rei told him.

""Oh okay thanks love!" he said.

"You're welcome!" Rei said blushing.

"Hey are you two coming? The train conductor says the trains about to leave!" Zack said from the train entrance.

"Yeah we're coming!" Rei said as she grabbed Justin's hand and pulled him up onto the train.

Inside the train after the conductor took up the tickets everyone prepared for the long trip. Around midnight most of the train was asleep save for Mina and Kevin.

"Kevin honey are you asleep?" Mina whispered.

"Hmmmm, what's wrong baby?" He asked as he drew her closer to him.

"I've been wondering about what Serena told us yesterday." She said.

"Really what part of her story are you wondering about?" Kevin asked.

"Well remember Serena told us that she was adopted?" Mina asked.

"Yes I remember why?" Kevin asked.

"Well you see I'm worried! What if the people who turn out to be her real family hate her?" Mina asked.

"Mina honey no matter what happens Serena has Darien and the rest of us to help her through any ordeal." Kevin told her as he pulled Mina into a tight embrace.

"Yes that's true isn't it!" Mina smiled into his chest.

"It sure is my love goddess. Now try to relax and let yourself fall asleep dear because we all have a long day ahead of us!" Kevin said kissing her head.

"Yes your right about that goodnight my love!" Mina said allowing herself to fall asleep in her lovers arms.

******

The next morning the train pulled into the Domino City Train Station and the passengers all disembarked.

"Where do we go now?" Rei asked.

"Well I guess I need to go register for the tournament and then we'll go from there!" Serena told her.

"But where do we go so you can do that?" Rei asked again.

"Rei relax all we need to do is ask someone!" Lita said.

"Hey what about her!" Terra exclaimed pointing to a tall blonde woman in purple.

"Good idea Terra!" Darien smiled.

"It sure is thanks Terra!" Serena added.

"Well then Serena lets go what are you waiting for!" Rei stated.

"Calm down Rei!" Amy stated.

"She's right Rei just chill okay." Lita added.

"I'm hungry!" Mina broke in.

"That's my Mina!" Kevin smiled.

"It's okay first we'll go ask that nice lady for directions then we'll o eat okay!" Serena stated.

"Sure thing!" the others said.

"Good now that, that is settled can we go?" Rei asked.

"Sure Rei we can go!" Serena said walking towards the woman. "Excuse me ma'am may I ask you a question?" Serena asked.

"First sweet heart it's not ma'am it's Mai and second, Yes you can ask your question." Mai told her.

"Thank you Mai, my name is Serena and I was wondering where we go to register for the Duel Monsters Tournament!" Serena stated.

"Well it's nice to meet you Serena and to answer your question, you can go right over to that game shop across the street to register for the tournament." Mai told her.

"It was nice meeting you too Mai and thank you for the information!" Serena said heading back to her friends.

"Your very welcome!" Mai said walking off.

"So what did she say Serena?" Nathan asked once Serena was near them.

"Her name is Mai and she said I could register across the street at the game shop." Serena said.

"Shall we go and get you registered then Serena?" Darien asked.

"Yes let's go!" she said smiling.

As the group made their way over to the game shop so Serena could register for the tournament they saw four people coming out. Two of them looked familiar to Serena and they both appeared to have devices she had never seen before. Serena figured that these devices must have had something to do with the tournament. She also figured that the other two people were more likely then not a support group much like Darien and her friends were.

"Cool more duelists! When can we see some action?" Justin asked.

"Justin calm down we've got to o get registered then we'll find out what to do next!" Serena stated.

"Sorry!" He said looking embarrassed.

"It's alright man we know you can't help it!" Zack teased.

"What is that suppose to mean?" Justin asked.

"Zack Kurata you'd better stop that!" Amy said slapping his arm playfully.

"That goes for you too Justin Tanaka!" Rei added.

"Sorry!" Both men exclaimed.

"Good now let's go inside shall we!" Serena said walking through the door followed closely by the others.

Meanwhile the group that just left had noticed the group that just entered the game shop.

"Yo Yug did you see the group that just went inside?" Joey Wheeler asked.

"Yes Joey I did in fact one of those people looked a lot like Serena Tuskino the Juuban district champion." Yugi Moto told his friend.

"You sure?" Joey asked.

"Yes I am Joey. Serena is the best spell caster and dragon type monster user in her area." Yugi said.

"Man I can't wait to duel her!" Joey exclaimed.

"Easy man I think from Yugi is saying is that this Serena is up there with Seto Kaiba and himself!" Tristan Taylor told his friend.

"Tristan is right Joey! She's way out of your league!" Tea Gardner agreed.

"Oh Man!" Joey grunted.

"Relax Joey I'm sure we can work you up to that level!" Yugi told him.

"Thanks a whole lot Yug!" Joey exclaimed with new found hope.

"Joey just relax we've still got the opening ceremony to go to tonight then tomorrow we begin dueling." Yugi said.

"Alright let's do it!" Joey yelled jumping into the air.

"Oh boy real subtle Joey!" Tea said resting her hand against her head.

Little did the group of four know but another group was watching them from the shadows with sinister faces.

"The master will be pleased once we take that simpleton's Red Eye's Black Dragon from him!" the group's leader smirked.

"Yes he shall!" another man said.

"Do we strike tonight?" yet another asked.

"Yes we do!" the leader said.

Meanwhile back inside the game shop Serena was busy signing up for the tournament.

"Ah a customer how may I help you?" the shop owner asked.

"Yes sir my name is Serena Tuskino and I'm here to register for Seto Kaiba's tournament." Serena said.

"Alright let me just see what your rank is!" the man said.

"Rank?" Mina asked.

"Yes let me show you what I mean with your friend here!" he said before typing in Serena's name into the computer. He then turned the computer around to show the group what he was talking about while saying, "See here is your friend's picture along with her rarest card in this case she has two, the Red Eye's Black Dragon and the Dark Magician. Also the stars below her name represent her rank. In this case she has five stars so your friend here is a level five duelist and therefore eligible to participate in the tournament."

"Wow I wonder how high the ranking system goes up?" Lita asked to no one in particular.

"Well there are only two duelists with a rank of six. Those two people are Seto Kaiba and Yugi Moto! Anyway Miss Tuskino here is your duel disk and welcome to the tournament. All the duelists are meeting at the center of town." The shop keeper said handing her the device.

"Thank you sir!" Serena said taking the duel disk then she turned to her friends and said, "Okay guys let's go get something to eat then head over to the center of town."

"Good idea Sere!" Amy said.

"It sure does let's go!" Terra agreed whole heartedly.

"Be careful sis your starting to sound like Mina over there." Darien said teasingly.

"Watch it buster!" Mina exclaimed.

"Why don't we go grab some food before this escalates." Kevin suggested.

"Good idea Kev. come on people!" Nathan said. With that the entire group left the shop.

Later after Serena and her friends ate dinner the group arrived at the center of town where they ran into a person they met earlier.

"Hello again Mai how are things going?" Serena asked.

"Oh hello again to you too Serena, things are going just fine for me. Oh sorry where are my manners! Serena I'd like you and your friends to meet Yugi Moto, Yugi this is Serena Tuskino and her group of friends." Mai said introducing the person next to her.

"A real pleasure to meet you Yugi." Serena said shaking Yugi's hand.

"It's a pleasure to meet you as well Serena! I see you entered into the tournament too!" Yugi said.

"Yes and I can't wait to start dueling either!" she said smiling.

"Me neither can we start now?" Joey asked.

"Sorry Joey but we've got to wait until Seto starts it." Yugi told him.

"Calm down Joey you'll get your chance soon enough." The girl next to Yugi and Joey said.

"Man Joey reminds me of Justin over here!" one of Serena's friends said.

"Hey take that back Nathan!" Justin exclaimed.

"Stop it you two! Sorry Yugi and Mai but I think further introductions are in order." Serena said.

"Good idea Serena! Why don't I go first!" Yugi said.

"Sure why not." Serena's group said.

"Well as you all know I'm Yugi Moto, This is Mai Valentine, and these three over here are Joey Wheeler, Tea Gardner and Tristan Taylor." Yugi said pointing to each person.

"Hello!" Yugi's friends all said in unison.

"Yes hello, and as you know I'm Serena Tuskino and these are my friends Amy Mizuno, Rei Hino, Lita Kino, Terra Shields, and Mina Aino. Next to each of us are our boyfriends Darien Shields, Zack Kurata, Justin Tanaka, Nathan Sanada and Kevin Fukada." Serena said as she too pointed to each person next to her.

"Pleasure to meet you all!" Serena's friends all said with a smile.

"Likewise I'm sure!" Yugi said for the group.

Just then Seto Kaiba's picture popped up on the jumbo tron on the building in front of them.

"Good evening duelists! I'm sure everyone here has a duel disk and is ready to start but first there are a few rules to go over during the tournament. Rule 1, You must sacrifice weaker monsters to call out your stronger ones. Rule 2, Said stronger monster can't attack for one turn. Rule 3, If you lose you must hand over your rarest card. If you don't like those rules leave now because I have no time for cry babies in my tournament. For the rest of you the tournament starts tomorrow!" Kaiba said.

Just then Yugi and the others saw a helicopter fly over head with Seto Kaiba standing on the side of it.

"Man that Kaiba guys got a real cheery disposition!" Justin offered.

"Yeah tell me about it the guys a creep." Joey added.

"So Serena are you going to continue on with the tournament?" Darien asked.

"Yes I am because I like a challenge." Serena answered.

"That's a good outlook Serena!" Yugi said.

"Thanks Yugi! I think we better head over to the hotel so we'll be set for tomorrow." Serena said.

"Good idea Serena see you tomorrow." Yugi said as he and the others walked off.

"Bye guys!" Serena and her friends called out as they went their own way.

To be continued…

Well that's it for part 3. Stay tuned for Part 4 when we begin the tournament. I'm thunderbird and I would like to hear from you so please read and review. I want to know what you think good or bad.