Summary: What if Kairi had a twin sister? What do you think would happen then? Would things change or be the same. Their story and destiny's have been change by this fate but things don't seem as they appear. Once this story begins their life and dreams will be changed forever…or will they? And what if they gain a new friend one that they also lost long ago? But the person doesn't remember a thing about them. But the remember that person fine.

"Talking"

'Thoughts'

Dreams/ Memories/ Reading/ flash backs

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As soon as they boarded the gummi ship Ren started to chew out Yume, while Sora, Donald, and Goofy winced at Ren's volume.

"Yume! What did he mean!? Where's Alice?! How did you escape?! What are YOU hiding from us?!" Ren was fuming her hands on her hips and a huge tick mark on her head.

Yume was looking down her long bangs covering her face as she stayed silent her hands folded together while she stood silently, "…"

That made Ren's tick mark larger as she yelled in anger and plopped down on a seat looking out the window, "Fine. Don't tell me. Guess you really don't remember us. Because you would tell us anything and trusted us." Ren mumbled out.

Donald slowly took the pilots seat and started to start up the gummi ship as he sighed.

Goofy then took the laser's chair and looked at Sora who was staring at Ren then at Yume with soft eyes, 'Gawrsh…I can't tell who Sora likes…wait…does he like someone?' Goofy thought and started to scratch his head.

"Yume…what happened in that cage…where is Alice?" Sora asked gently placing his right hand on her right shoulder looking at her with soft eyes.

Yume stiffened a bit but then looked up at Sora threw her bangs and said softly, "I really don't remember…I am sorry…Sora…"

Sora then nodded and then looked at Ren who looked angry that Yume told him what's wrong and not her and that he could tell Ren thought Yume was lying, 'Is Yume lying…the Yume I know would never lie…but Ren…she has bad judgment always has…after all her and Riku are very competitive while Kairi was always the judge and agreed to anything…while Yume…Yume she was the peace maker and always helped someone when hurt and a sister or mother figure to the younger kids…but she has a bad temper if I remember and would start fighting with her play sword or fans…but she could beat Riku when mad! Whoa…I am remembering things I forgot…any how…I will trust Yume for now…' Sora thought as he sat down on the couch behind Ren.

Yume looked around then blinked as Sora smiled at her and patted the spot next to him, Yume smiled slightly and sat down next to him and then blinked and watched Sora as he started to speak glumly while he looked out the window.

"I couldn't find anyone…No Alice….No king…and no Riku and Kairi…" He mumbled out glumly, Sora then closed his eyes and got a image of a smiling and laughing Kairi and Riku, 'Riku…Kairi…Where are you?!' Sora then opened his eyes in shock to see feel his cheeks getting pulled back .

"Don't worry! We'll find them, Sora." Yume said as she sat back down next to him smiling as, Ren, Chip and Dale started to pull hat his face.

"Hey!" Ren yelled pulling his hair.

"Wipe that look off your face!" Dale said.

"Come one! Smile, Smile!" Chip chirped in.

Sora then closed his eyes and grinned, "Okay…Sorry about that!"

If you where outside the gummi ship you could see it is whizzing out of control and yells coming within.

"All right Donald! What's the next course?" Ren asked.

"I WANNA BE PILOT!" Sora yelled and grabbed the controls.

"HEY! STOP IT!" Donald said in panic as a huge asteroid appeared right before their eyes.

"KYAAAAAAAAAAAAAAAAAA!!!" Ren and Yume screamed as they held onto each other.

"GAWRSH!!!" Goofy yelled.

"ACK! DONALD! WHO TAUGHT YOU HOW TO DRIVE!!!" Sora yelled forgetting he was the one steering now.

"SORA!!! STEAR AWAY FROM THE ASTR-!!!" Donald never got to finish as they crashed head first into it then plummeted down out side of the gates to Travers down.

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(Travers Town)

"Okay, talk to you later, Cid." Yuffie said as she walked out of the accessories shop, as soon as she looked up she saw the weirdest sight at the entrance gates.

"I CAN'T BELIEVE YOU RAMMED US INTO A METEOR! THAT'S THE LAST TIME I'M LETTING YOU FLY OUR SHIP!!!" Donald yelled angrily at Sora

Ren's hair was now frizzed and sticking in different directions as her clothes where colored black, Sora's clothes where burned slightly as his hair became an afro somehow and his face was like this eyes in lines and his mouth open slightly, Goofy was smiling like an idiot , while Donald was still yelling.

That's when Yuffie noticed the girl in a kimono who looked perfectly fine, the only one un scratched and burnt, she then saw that Sora and them noticed her, and Sora and Ren said,

"Um, that's why we're back…." Sora said.

"Yeah cuz you crashed us into an asteroid SORA!" Ren yelled pointing at him.

Yuffie just sweat drooped at them and asked, "Hey Sora, Ren! Who's that girl?"

Sora and Ren blinked and turned to Yume who jumped a little in surprise and two purple cat ears appeared on her head along with a long tail making all their jaws drop.

"What the?! Yume! What the hell?" Ren yelled in shock staring at her ears that twitched on her head.

Sora blinked and blushed lightly at the though he just had, 'what the…why did I just think that?! I mean yeah her ears look so silky and soft and I wanna pet them but…ERK! NO! Don't think that way…maybe she would let me if I ask…' Sora then started to bang his head on a near lamppost making every one stare at him and sweat drop.

"I am Yume…and errr…I get cat ears and tail when my emotions get the better of me or when I get scared or shocked and I go kitten when I get sick…." Yume said softly and bowed to Yuffie.

Yuffie blinked then bowed in return then stood up and smiled brightly declaring, "I am the GREAT NINJA YUFFIE!"

Sora then stoped bashing his head and said, "We also want to ask Leon something's."

Yuffie blinked and nodded, "Leon's probably in the basement…actually sewers. He trains there all the time.

Yuffie then gave them directions and they went.

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(Basement)

"Ewwwwww! This water is gross! How come your carrying Yume, Sora?!" Ren asked.

Sora was holding Yume bridal style and sweat dropped as he said, "Well…this out fit is silk and I don't want it to get dirty, I mean Yume doesn't have any other clothes right now, now does she Ren."

Donald then said to interrupt the fight that was sure to come, " I didn't know there was a place like this underground…"

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(Basement)

Sora and the gang sat on the rock surface staring at Leon who was drying off his sweat with a towel.

Yume noticed that as soon as Leon started to speak he was looking at her.

"So…you found the keyhole…" Leon said.

Sora nodded as he waited for Leon to continue as well as the rest of them.

"So, you found the keyhole…" Leon said again and Ren rolled her eyes.

"You said that already and we clarified it already Leon!" Ren said but Leon ignored her, his eyes still on Yume but waiting for someone to answer him.

"Yeah. The key blade glowed…and locked it automatically." Sora said now noticing Leon staring at Yume and Yume staring back at Leon as if in a challenge her cat ears still twitching on her head.

"According to Ansem's report…each world among the stars…has a keyhole that leads to the heart of that world." Leon continued.

"The heart of the world?" Sora and Ren asked together

"The heartless are trying to steal the hearts of each world. They exist in every heart, and appear when darkness enters the heart. And when the heartless steak the heart, the world will disappear." Leon continued still looking at Yume.

Yume's eyes darkened a bit her eyes turning that creepy dark purple.

Leon noticed this and his eyes went slightly wide but then narrowed as Yume's eyes went back to their normal lavender color.

Sora, Ren, Donald and Goofy looked alarmed at what Leon said not noticeing Yume's eyes change.

"That's why the keyholes must be locked…using the key blades and the fans of Fate and Destiny, But we don't know who wields those fans yet…but Sora you're the only one who can lock the world's keyholes. Besides, seeing other worlds would probably serve you well. So that's why—" Leon continued but cut off by Sora who looked shocked and panicked.

"B-But I'm just a- -" this time Sora got cut off in his sentence as a young women in a pink dress and pink bow with brown hair and gentle green eyes came up to them with a tray, a pitcher and glass cups for every one.

"You can do it…Sora." She said

"This is Aerith. She's a friend of ours." Leon said.

"Would you like some lemonade?" Aerith asked politely.

Sora, Ren, Donald, and Goofy took a glass of lemonade from Aerith, "Thanks." They all said.

"I asked Cid to fix the gummi ship." Aerith said trying to give Yume and Leon a glass but they denied politely.

Sora was sweat dropping a lot at Aerith but said, "Really?"

Sora then blinked and said, "Oh yeah…Yume found a gummi block that's different from others. Any idea what it's for?" Sora asked

"Ask Cid. HE should know." Leon answered

"Great…Thanks! Come on Yume, Ren, Donald, Goofy! Let's go!" Sora said smiling happily.

Leon grabbed a hold of Yume's hand before she could leave on pulled her to him and whispered in her ear, "Aerith and I know what you are…do you think you could hide it from them forever…after all you know the future am I right…" he said

Yume's eyes widened as he let her go and she ran to Sora who picked her up and carried her through the water.

'How…how does he know when I am not so sure what I am myself…'Yume thought to herself.

Leon and Aerith watched them until they where out of sight.

"Leon…what will happen now that, that girl is with them…?" Aerith asked worriedly.

"We have to wait and see Aerith…only time will tell on who will win Sora's heart or if he will stay with the girl he is looking for…but one of them will have to…" Leon trailed off looking at Aerith with solemn eyes as they shared an understanding.

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(Cid's shop)

Cid was standing holding the weird gummi block Yume had found and he looked ticked, "You're flyin' a gummi ship and you know nothin' about navigation gummis? Bunch of pinheads. Interspace ain't no playground." Cid said with his hands on his hips, "All right! I'll install it while I'm fixing the gummi ship!" He finished

"Really?" Ren asked and at Cid's nod Sora yelled, "COOL!"

Cid then scratched his nose and said, "I told you to come to me in times of trouble. I'm always here to help! Thought while working on that…I've got something I need YOU GUYS to do for ME." Cid said.

"HUUH?!" Sora, Ren, Donald, and Goofy said while Yume was in a corner thinking.

"HAVEN'T YOU HEARD IF "GIVE AND TAKE"? Don't make me angry!" Cid said his face suddenly huge and ominous with a huge tick mark.

"GOTCHA!!" Ren and Sora yelled.

Cid then held out a book to Yume, Yume then took the book and looked at it then looked back up at Cid, "?"

"I need you all to deliver this book." Cid said.

Sora peeked over Yume's shoulder and looked at the book as Ren stood to the side with a frown at Cid.

"What is it? A love diary?" Sora asked now looking at Cid whose face showed anger.

"NO!! It goes to the old house past the third district. You can't miss it." He yelled

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"Excuse me! Anybody home?" Sora asked as they stared at a door with a fire symbol on it.

Yume then took out her black fan and swished it mumbling out a, "Fire bird…"

And a small flame in the shape of a swallow flew out and hit the door making it open and no one noticeing she opened it,

"Hey…the doors open…" Sora and Ren mumbled.

"Wow…hey looks like we have to jump across those moving rocks!" Ren said and jumped but fell right into the water and came back on land dripping wet and looking like a drowned cat, "Pituwe…not a word Sora!" Ren yelled wringing out her hair.

Sora was trying to hold his laughter in but blinked and saw that Yume was already at the house on the small island, 'How did she…'

In side the house they looked around but Yume and Sora heard a voice of a girls.

"There's something about this musty old place…Hey! Doesn't this remind you of our secret spot?" It was Kairi speaking and she was turned to the side slightly facing Yume and Sora.

Sora's eyes went wide and he started to rub at it not believing what he was seeing, "KAIRI?!"

Yume stared at her in confusion as the girl turned to her and smiled, "Yume! Long time no see! Don't you remember the secret spot?"

Just then a loud cough and bang was heard making Yume and Sora turn towards an old man in a blue wizard robes and hat with a long beard and glasses.

"PHEW! Well, well…you've arrived soon then I expected." The old man said.

Just then Sora and Yume turned back to where Kairi was just standing.

'What was that…?' Sora thought then noticed Yume looking at where Kairi once stood, 'Did Yume see Kairi as well?! Should I ask her…?'

'That girl…looks like Ren in a way…are they twins?' Yume thought then turned her attention to the old wizard.

"So Cid repaired the book, did he? Excellent! My name is Merlin. As you can see, I'm a sorcerer. Your king has requested that I help you out." Merlin said

"The king?! Where is he?" Donald asked.

"Well, now. Let me see…that's a good question. But one thing is for certain- - your king is trying to bring peace back to all worlds. He asked me to train you in the art of magic. Especially Sora and Ren." Merlin finished

Ren and Sora looked up at Merlin and said, "Us?"

Then Ren looked at Yume and asked, "What about Yume?"

"You both are still using the power of the key blades instinctively. You must learn to control this power. Never forget what I've told you. But Yume on the other hand is a very powerful Sorceress if you couldn't tell, after all haven't you seen how she is so well adapted to using magic? She is going to become a fine magic user! But it would take years or lots of time for her to accomplish that feat or for you and Ren to learn magic as well." Merlin finished.

Sora and Ren looked at each other then at Yume who was staring at her cup of tea blankly.

Out side of Merlin's house he confronted Sora and the others again, "Come back anytime you need advice. Alright? And one more thing…if you find any missing pages from this book, please hang onto them. A book has a world of its own. And it would be sad if the world were incomplete." Merlin finished

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As soon as Merlin went back through the fire door Sora and the gang started to speak as they walked to the center of the third district.

"It looks like we have more things to find." Ren said as her arms where locked behind her neck as she walked next to Goofy.

"Let's take one step at a time." Donald said looking back at Ren.

"Yeah, one step at a time!" Sora said happily .

Yume's eyes widen as she called out in alert, "Sora! Above and behind you! It's a soldier heartless!"

"SHOOT!!" Sora yelled .

Ren and Yume where about to help out when suddenly the heartless disincarnated, all that was seen was a red and black sword and some silver hair and a cocky voice.

"Hey wake up, SORA!" Yelled a boy.

Sora turned around eyes wide in disbelief, "NO WAY!!" He yelled

Ren turned around her eyes bright and hopeful, "No way! It can't be!"

Yume turned around and gasped as at what she saw, 'It's him! That weird guy!'

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Sorry! But I decided to put a cliffy. I will update again today if I get a review or not but It depends. I probably won't until I get a review or I get bored!

Well hope you like this chapter!

Sora4801