Pokémon Potter.

Chapter 1. The Chosen one's.

The universe is full of mystery's and unknown for most, but only a few know about the other worlds in the other dimensions.

Our story begins on a world inhabited by different creatures with powers. These creatures are known as Pokémon, each Pokémon has unique powers. Some powers are bound with the elements, some with light and darkness and some powers are connected with the unknown. Though unique on their one, together they make the wonderful world of Pokémon ! These peacefully creatures are living free with each other in perfect harmony, but unknowingly to most of them, this will not last for long. Because the whole balance of good and evil is being disrupted, and Darkness is winning territory across every universe. While every universe is of its own, every universe are linked with one another, if one world falls to the Darkness that should be filled with Light, then that could disrupt every universe there is what would lead to destroy everything. Both that are known and unknown.

Luckily, in every world there is always a chosen one, or chosen one's for this matter, to keep the evil darkness at bay and save the world. But, to contrary belief, the chosen one's can't save a whole world alone. They needs allies and more importantly, friends and loved one's. Not only to fight with them but to support them in their time of need and to keep them from straying from the path Light.

But when a universe is at risk, it's more tricky. Because both worlds would need their chosen one's to work together and save, not only their universe, but them all. The tricky part in this business is that the chosen one's from one world would need to go to the other. But luckily there are always powerful beings to make that happen. And here on this Pokémon world, where our story begins dear reader, we are about to witness such a powerful being and the progress that would send the chosen one's to another world.

A clearing in the middle of a dark forest there are 5 creatures, three ones kneeling in front of the two other. One on the kneeling one's was a catlike creature without a nose with a cream collard fur, six whiskers on the side of his oval head and a gold coin in the middle of his forehead, this creature name was Meowht. Next to Meowht was a small mouse creature with a pale yellow collard fur, the tips of his ears are black and has the same markings on its neck and his short jagged tail. His name was Pichu. The third of them was an owl creature, the normal color of this Pokémon is brown, but this particular owl color is lighter and it seemed that she also smaller than she should be. Her feathers in her body had a triangle pattern of a darker shade running down her chest. her wings and wedge-shaped tail are the same color as her chest, although the underside of its wings is the same light brown as most of its body. It has bushy, cream-colored feather 'horns' that look similar to a trident or eyebrows. Her name is Noctowl.

The other two Pokémon were bigger than the three kneeling in front of them, one looked like a giant grey cat, standing on his hind legs and his hand only held three fingers, with a frown on his face, a long big tail swishing behind him. His birth is unknown to most of the Pokémon, but he is highly respected because of its power and the friendship it has with the being next him. His name: Mewtwo. The one next to him, looked like an equine being, similar to a Centaur. Its body color is white with a gray, it's four pointed feet are tipped with gold hooves. Its mane is quite long, jutting away from its head, and its face is gray, with green eyes and red pupils, and a green circular pattern below its eyes. It also has a golden cross-like wheel attached to its body by its round abdomen, which changes color along with its eyes and hooves, it's tail is fairly like its mane in shape and coloration. This Pokémon is known as the creator of Pokémon and it's world. Arceus.

Arceus looked at the three before him, when he spoke. 'You three are chosen by fate to appear before us, what you about to learn is of high importance, so treat it like it."

The three Pokémon looked up and nodded in sync with each other.

'Every world and every universe is linked to each other, we keep each other in balance. To make sure that the Darkness will not win and that the good is victorious. Why this is and how it was possible, we don't know. But what we do know is that when the balance is disrupted, and one world falls to Darkness when it should have been Light that prevailed. We all are doomed.'

The trio's face went white for a moment before they composed themselves. Arceus smiled when he saw that everything the three did was in sync with each other.

'What do we have to do, Arceus, fight some evil Pokémon?' The small mouse Pokémon Pichu asked.

But Arceus shook his head. 'No, I wish it was that simple. I would fight them myself. No, you three are going to help and work together with the chosen ones of a different world, and to get there you're going to need our help.'

The three Pokémon looked at each other, it was not hard to read what they were thinking.

Another world? More chosen ones? Is that possible?

Arceus looked at the chosen one's before him. 'Yes, it is possible. Like I said, every universe is linked to each other, to keep the Light and Darkness in balance.'

Pichu spoke up again. 'But how do we live there Arceus? I'm sure that, they have never seen a Pokémon or speak even our language.'

Arceus nodded. "You are right young Pichu, they never have seen a Pokémon before in their life's and can't speak our languages. But don't you think I have a solution for that?' Arceus smiled when Pichu's cheeks got redder and bowed his head.

'Don't worry young one, I'm not upset. I'm rather glad you thought of this. My idea about the problem is this; though they don't know Pokémon, they have other animals but call them pet's. And you three are the ones who mostly looks like those pet's.' Arceus smiled amused at the looks of confusion on the Pokémon their faces at the word pet. He briefly wondered if he should explain it, but decided against it. It would be too confusing to tell them that there are humans who abuses pet's and there are some who doesn't, and it will only frighten them and make them less trustful to the other chosen one's.

Arceus stepped aside and showed the three a small black circle, floating half a meter above the ground. Mewtwo stepped next to Arceus and said while motioning with his arm; 'This, is the portal that will take you to different worlds, the only problem is that this portal is too weak and small to fit all three of you.'

'Then what do we need to do to get all of us through it, towards the other world?' Asked Noctowl. The other two Pokémon showing the same look of determination on their faces, to do anything they could to save the universe.

Arceus and Mewtwo and shared a smile at the three Pokémon before them.

'You three don't have to do a thing but hold onto each other and jump into the portal when Arceus and myself make it bigger.' Said Mewtwo.

'Alright!' Said the three Pokémon at the same time. None of them noticing that a strange aura began glowing from within them. Meowht had a brown aura, while Pichu had a red one, and Noctowl's was golden.

This surprised Mewtwo and Arceus, because they didn't knew what it meant. But decided to leave it be.

'Alright, prepare yourselves now.' Said Arceus when he and Mewtwo moved next to the portal. His nose towards it. 'When we say go, you go. Got it?'

The three little Pokémon nodded and stood ready to run into the portal.

Both Arceus and Mewtwo began chanting into different languages that neither of the little Pokémon heard or could understand. After a while they saw that both Mewtwo and Arceus began to glow a purple glow.

They saw the portal getting bigger and bigger while it also glowed purple. Now it was almost big enough to fit a Mamoswine!

'Go!' Said Arceus. 'This is big enough, remember to stay together and to find the other chosen one's. We can't hold this portal this big forever.'

The three little ones each took a paw or a wing in theirs and began to run to the portal.

'Remember, you'll know who the other chosen one's are when you meet them.' Said Mewtwo when the three jumped into the portal.

'Good luck chosen one's. May Ho-Oh be with you.' Said both Mewtwo and Arceus before the portal closed and the three glided through space and time.

To a different Universe. To save both worlds and every other.

But first:

'This is so cool!' Pichu exclaimed when he looked around. Moons, stars and planets were so close that they could touch them.

'I admit, this is amazing.' Said Noctowl with a smile. She looked at her companions, Pichu still admiring the scene, Meowht pretty much the same. But more looking around searching like. Noctowl looked at her companions faces and asked; 'What do we do now?'

It seemed that both Meowht as Pichu knew as much as her, when she looked at their faces. She looked around her, looking for a clue of some kind when a bright flash captured the trio's attention.

A green star flashed again, it kept flashing as if it was telling them something.

'It seemed like we just found out what to do.' Said Pichu. Meowht and Noctowl nodded and together they flew towards the green star. It started to flash brighter and faster when the three came closer to the green star, and with one bright green flash the three were gone. And only the empty space was left behind like before our first trio of hero's entered it.

And now we go to our other three hero's. The three that need to defend their world and don't know that help from a different world has just arrived. Yet.

But first:

To Be Continued.

A/N.

I hope this will peak your interest a bit. I don't really know if this has been done before. A Sirius..I mean a serious Pokémon/Harry Potter Fanfic.

Anyway. Hope some liked it and if you have a serious idea for this story then let me know and maybe I'll put it in the story. It's not that I don't have any ideas. But I am curious about your ideas.

Oh, and if you want to know what's going to happen in the next chapter, keep on reading!

Next time in PP:

'Please mum? Can we go the mall? I want to get out for a bit.'

'Sure Hermione.'

'Get out Boy! We are getting some important guest over and I don't want you to ruin it!'

'Hermione?' 'Ron?' 'What are you doing here?'

Harry hears a strange sound.

'It's okay, I'm not going to hurt you.'

Two teenagers are looking through a window at the pet shop.

'Oh, Ron, isn't that a cute kitten?'

'That little mouse is looks wicked!'

'Can we have them mum, please?'

'Sure'

Harry puts an bandage on the owl and gives her some food and water.

'I believe this will be the starts of a great friendship.'

See ya next time!