This story was a request from Storylover213, and I would like to thank him for the ideas for this story. Please read and review on what you think.

Disclaimer: I don't own Naruto or Pokémon.

~oOo~

Prologue

The Valley of the End…a battle field named after the battle between Madara Uchiha and the First Hokage of Konoha. Now it is the battle field between two Genin level ninja Sasuke Uchiha and Naruto Uzumaki. They were fighting for hours neither one giving up. The winner of this fight would decide the fate of Sasuke who wants to go to Orochimaru of the Sannin to obtain power to kill his brother Itachi; who had killed the entire Uchiha Clan. Naruto and Sasuke panted heavily trying to catch their breath.

"Naruto, why do you continue to stand in my way? Orochimaru is my only ticket to power! I have to get stranger to kill Itachi!"

"I won't let you go, Sasuke! Orochimaru only wants to take over your body so he can obtain the Sharingan!" Naruto shouted.

"I don't care, as long as I get the strength I need I'll do anything!" Sasuke's Cure Mark began to grow and cover his body. His hair grew longer and darker and hand-like wings formed on his back.

"This looks bad. Hey Kyuubi, lend me some of your chakra!" Naruto thought trying to communicate with the Fox Demon sealed in him.

"You'll need more than just "some" kit; you'll need at least one tail of my power."

Naruto suddenly felt power surging though him. The Fox's red chakra covered his body until it resembled a fox itself with one tail.

"Let's see whose power is the strongest. Yours or mine, Naruto, with this one final attack!" Sasuke shouted.

Naruto only growled for his response.

They stared each other down.

Sasuke with a silver Chidori and Naruto with a purple Rasengon.

Then after a few tense moments, they leaped at one another.

"NARTUOOOOOO!

"SASUKEEEEEEEE!"

Then their jutsu collided, creating a bright light. They put all of their strength into their jutsu, but then something happened. There was a sudden pulse of energy and the light became even brighter and Naruto suddenly felt himself being pulled by an unknown force.

"Wait, what the hell's going on!"

Then the light suddenly vanished in the blink of an eye. Kakashi and Pakkun arrived a few seconds later and found Sasuke lying on the ground passed out, without his Curse Mark activated. They looked around and didn't see Naruto anywhere. Kakashi began to panic.

"Where is Naruto? Pakkun, please tell me Naruto's is here or close by!"

"I don't know what happened Kakashi," Pakkun said while sniffing the air. "Naruto's scent ends here. It's like he disappeared without a trace."

~oOo~

Naruto's eyes fluttered open, and noticed something weird. His eyes widened as he witnessed himself in some sort of portal, or something like that that he's read in his manga.

"Okay, I'm definitely weirded out here!"

"Relax kit, there's nothing to be frantic about."

"Kyuubi, what the hell is going on?"

"This is a dimensional portal. It's been a while since I've been through one of these."

"You've been through one of these things before?"

"Yes kit, and by the feel of this portal, I know exactly where it's taking us."

"Where are we going? And is there any way to get back home?"

"The only way to get back is through this exact same portal, but since I'm stuck in you we'll most likely never see Konoha again kit."

Naruto's eyes widened even more. Everyone he knew, he wouldn't see them ever again.

"…So how long will it take for us to arrive to our new home?"

"Depending on the dimension a portal is connected to, it will take some time. Every dimension is farther than the other, and this particular one will take at least three years."

"Where is this portal taking us any way?"

"One of my favorite places actually. I doubt you have, but do you know what Pokémon are?"

"…"

"I take your silence as a no. Pokémon are creatures that live by their human companions. They have powers that can be compared to jutsu. Humans use Pokémon in battles, but in those battles the humans aren't allowed to fight. Only the Pokémon are allowed to fight. It's the rules."

"Rules? Like in a competition or something?"

"Exactly, humans can participate in challenges. They face each other to increase their Pokémon's strength and abilities."

"That actually sounds pretty cool. What are we going to do for the time being until we arrive?"

"I'm going to train you in the ninja arts, and teach you more about the world of Pokémon so you will blend in more. You need to be careful with your ninja abilities, kit. We wouldn't want anyone get suspicious of you."

"Alright, I'm ready! Bring on your training Kyuubi!" Naruto shouted with determination.

"Good, because the training session will be a living hell for you," Kyuubi snickered.

Prologue End

~oOo~

Yes, yes, I know. A little short, but remember this is only the prologue. There will be more, but only if you want there to be. Leave reviews saying what you think, and regardless if the prologue wasn't enough to catch your interest in this story the first two or three chapters should fix that…hopefully.