Now it begins. This is actually my first attempt for a Crossover story. Hope it live up to standards

Let's go on a Trip!

Sora was taking a nap in his bunk bed. Below him belongs to his, 'twin brother', Roxas. His other 'siblings' are Ventus and Xion have their own rooms. In truth, Xion was nothing but a collection of Sora's memories but, she was able to materialize as a side effect from his trip to the Realm of Darkness. Roxas was also a side effect. Ventus was able to have his heart return after Aqua took him to Castle Oblivion. Ever since then, the number of family members of his house grew greatly and his mother was having a hard time trying to keep them afloat. Luckily, Ventus was old enough to get a job on the islands. Turns out that Ventus is quite the educator and became the school's most popular teacher.

Sora turned to his side sleeping happily until the sounds of his 'sister' decides to wake him up.

"Sora, wake up. You got company." Xion shook him, hoping that he would at least groan. She sighed and decided to do what all her siblings always do. She smacked him on his head and hard.

"OW!" Sora quickly got up from that. "What was that for?!"

"Good morning to you too. Riku and Kairi are here, said that they wanted to talk about something." Xion jumped off his bed. "And now you owe me sea-salt ice cream." With that, she walked out of his door.

Sora slowly got up from his bed and scratched his head. He jumped down and headed out, having to look for his childhood friends. His last adventure truly bonded him with his friends, more specifically, Kairi. Kairi followed him to help understand what the other links to his heart are. Meeting with the other Keyblades brought back great memories for both her and Sora. Riku had also regained much of his memories when he met Aqua and Terra again but, it was not as greatly as his two friends. It was also the time that Kairi finally showed Sora her feelings. Sora was also confessed which led from one thing to another.

Sora reached the living room of his house and there was Kairi, Riku and Xion. Xion was conversing with her two about what was going on.

"Hey Sora." Riku greeted his old friend.

"Sora!" Kairi was more direct with her greeting by running at him and hugged him tightly.

"Hey Kairi." Sora hugged her back. "So what you wanted to talk about?"

"We got a call from Yuffie, saying that we're invited to go on a trip she set up."

"What sort of trip?"

"Not a clue. It was all too vague for us to understand." Riku scratched the back of his head. "After that she told us to tell you and pack up."

"Wait, whose going?"

"You, me, Kairi and some from her friends, didn't tell us who."

"I think you guys should go." Xion added her input. "I mean, you guys actually need a break from all your adventures, especially the last one."

"She's right you know. Even Namine have been saying I should." Kairi giggled thinking of the coincidence.

"I don't know about this you guys. This is Yuffie you know. Knowing her, we may end up having to fix whatever damages she could possibly cause." Sora remembered the last time she took in on a little trip. Sora had to pay 100,000 munny to fix Beast's chandelier.

"Hey, maybe she might actually behave herself this time." Kairi was quite optimistic about it.

Yuffie was running through the streets of Radiant Garden to give her friends her biggest, greatest, most awesomeness trip she planned ever! Her trip to Port Royal was her second best trip, excluding the entire cursed Aztec gold bit. She learnt from her mistake which was; don't pick up any gold dumped into the ocean unless she knows why.

She ran all the way to Merlin's house and found the usual gang there. Merlin was another argument with Cid who was working at that computer again and Leon was discussing with Aerith about how make things easier for Tron. Tifa was finally able to get Cloud to take a nap after finally able to find an old friend of theirs.

That said friend was leaning against the wall, with long black hair, spiked in certain places on his head. His eyes were as red as blood and skin almost as white as snow which would often think of him as a vampire. He was wearing a red bandana on his forehead and a scarf covering his mouth. He wore a simple black shirt with a matching black pair of jeans. He was wearing a pair of yellow boots that had somewhat a sharp looking end of it. His right arm covered in a yellow leather glove, extending up to his elbow and the fingertips made similar to claws. On his hip was a rather big holster. The gun had three barrels attached and a keychain of a three-headed dog with wings and extra long tail.

Every bit of him was so intimidating; no one would dare be near him. Of course, Yuffie knew who it was and tackled him into a hug. The poor guy was having a hard time trying to breath as her strength was agonizing.

"Vinnie! Where have you been? We've been looking for you everywhere!" Yuffie was giggling away finally able to see with him again.

"Yuffie, let go." Vincent tried to push her away but to no avail.

"Yuffie, he won't be able to tell you anything if you crush him to death." Tifa grabbed the young ninja by the bandana and pulled her away from him.

"Thank you Tifa." Vincent got up from the ground and dusted himself off. "I was in a place called the Green Hill Zone and had to work alongside a blue hedgehog, a two-tailed fox, a red echidna, a bat and a black hedgehog."

"Where have I heard that before?" Yuffie wondered why that sounded so familiar.

"It wasn't until Cloud and Tifa found me. In honesty, everything that happened in that world was not all that pleasant." He remembered his time trying to help his furry companions over the littlest of things.

"Oh Yuffie, you remember the food that you were suppose to get for us?" Leon asked as he looked at the blueprints needed for Tron. Yuffie mentally smacked herself as she forgot that she was supposed to buy food for them, again. Leon sighed. "Never mind, we'll order pizza."

"Oh thank you for forgiving me Squall!" Yuffie dramatically cried with a smile on her face.

"I told you not to call me by my real name. Not until Ansem finishes fixing up this town."

"Oh come on, it's been 11 years since it happened! Things are starting to be normal again!"

"You should listen to her. Even Ellone told you that." Aerith pointed it out at the gunblade master. "Now Yuffie, you don't come running in empty handed unless something big is going to happen or that you just came up with something."

"That's right!" Yuffie quickly ran up to Merlin's table. "I decided to take us on another trip for some R&R!"

The minute she said trip, they knew that R&R was not going to happen at all. All her trips usually included her trying to make easy munny, her causing collateral damage and those who she brought with her, having to pay for everything that she broke.

"I decided to do this the minute I heard you brought back Vinnie!"

"I just came back and now you want me to go to another world." Vincent face-palmed about it.

"Vinnie, you need to relax. That's why I decided to do this."

"Yuffie, as much as I like the idea of R&R, are you actually going to keep up to it?" Tifa eyed at the ninja, being really skeptical about it.

"Oh come on Tiffs, I always keep my word." Tifa highly doubted that. "Ok, ok, this time, I mean it. Just please, I already invited Sora, Riku and Kairi along with this."

Cloud slowly got up from the bed. He was awake the entire time and heard everything Yuffie said. When she mentioned Sora, he got worried quickly.

"I'm coming along with her." Cloud stretched a little bit. "Yuffie is actually a bad influence on the boy."

"Hey!"

"I'm going with you too. It wasn't easy to find you." Tifa walked up to the spikey blonde.

Yuffie turned to look at the others in the house. Leon and Aerith knew that look and they were not going to fall for it again.

"Aerith, let's go give this to Tron shall we?" Leon quickly rolled up the needed blueprints.

"Right behind you." Aerith followed him out the door.

Yuffie frowned. She looked around again and noticed that Cid and Merlin are gone. She wondered where they disappeared to. It wasn't until the sounds of a swearing sailor could be heard outside and magic spells causing explosions. This was just a common occurrence and knew that it's best to not get involved with the old men.

"So, when is this trip supposed to start anyway?" Tifa asked after seeing her sigh.

"Oh right. It'll start tomorrow! We're picking up Sora and the gang then off to this world!" She pulled out a map of the many worlds out there and pointed at one particular world.

The remaining group had a look at the world she pointed. It was a world that they recently discovered not too long ago. They never really explored the place yet, they were too busy trying to find some of their many old friends before Radiant Garden fell into Kingdom Hearts.

"Yuffie, are you sure we should be going here?" Vincent asked the girl. He had a bad feeling about that world she was pointing at.

"Hey, I heard from people from that world that it's a great tourist attraction there, so why not?"

"I guess." Tifa wondered a little bit as she looked at the world. "Well, I guess it would be nice to have a change in pace."

"Maybe. I still don't know about it." Cloud looked carefully at that world. Something about it felt familiar.

"Oh don't worry chocobo-head, it'll be fine." Yuffie smiled brightly.

The rest were still skeptical about it all. Coming to another world without fully knowing what it is was never a good idea. Then again, because Yuffie is bringing Sora along, it would be best to make sure nothing bad happens to the boy. Vincent didn't know who the boy was but from what he heard, it may be best to join them.

"Ok then it's decided. We're going to this world!" Yuffie raised her arm in joy about it all.

The trip was set. Everyone who were invited all went back to their rooms had began to pack for what is needed for the trip. It was a trip to help everyone unwind from everything that had happened over the years of endless battles against Heartless and Nobodies. This was to be the best trip that everyone was supposed to have. But what they don't know is what the world has installed for them.

Sora has too many versions of himself. Ventus is like his elder brother. Xion is like his sister and Roxas is like his twin. The Main Kingdom heart Characters are only to represent something. Silent Hill games always represent something in some form doesn't it?

Anyway, the next chapter would take some time so have fun.