Disclaimer: I do not own Pokemon. AT ALL!

Summary: Pokemon League create a Special Task Force, made of trainer around the world, to stop the growing powerful Team Rocket. The only thing standing in their way to stop the villains is Ash Ketchum, The Dark Prince. Dark!Ash Ash/Harem

A/N: Hello! Lord Giratina here. I hope you enjoy this fanfic story I came up with. It is a crossover, but I won't tell what anime show I'm crossing with until the next chapter. Now it said that this story is a Ash/Harem, however, there are four main girls that pair up with Ash. Four from my choosing. Along with minor pairing involving Ash. And of course pairing involving crossover character I'm borrowing for this fanfic, along with other pairings.

Prologue

In the dark of the night, the street of Viridian City were lighted by the street lamps. A figure ran down walk side, running like the Devil himself was chasing him. The man wore a long lab coat and was carrying a suitcase in his cross arms. The lone figure stop for a moment to catch his breathe. The light of a streetlight reveal a glasses wearing, black hair, about 35 year old man. The man look up to the sky, eyes widen, gasp and began running.

High in the sky, a flying Pokemon flaps its wings, watching the man. The light of the full moon gave a perfect few of the Pokemon. The flying pokemon was black feather with a puffy white chest feather. Red feathers were underneath its black wings. A sharp yellow beak and red eyes with white ring surrounding each eye. Over the eyes the rest of the head form as a fedora hat with a cut edges. Its tail feathers are white feather with red puffy tips, all bunch up together. It was the Big Boss Pokemon, Honchkrow.

Honchkrow glaze at the running man before descending down with great speed and white energy glowing around it body. The lab coated man look behind him to see the Big Boss Pokemon charging attack with Sky Attack.

"HHHOOOONNNNNCCHHKKRRROOOOOOWW!" It screech as it try to ram into the man. However the man jump out of the way and into an alley! Honchkrow quickly turn around and began to look him. The man panted a bit before shuddering as a cold dread feeling on pond his shoulders. The man turn his head to his left shoulder to see a purple three-finger claw with no other attachments.

"Haunter." a creepy voice rang threw the alley. A purple ghost pokemonwhich appears to be made of shadow move from the shadow behind the lab coated man. Haunter's lips were in the form of a wide grin. Another claw appear before the man, reaching for the briefcase in his arms. The man jump forward to avoid the claw and ran down the street, with both, Haunter and Honchkrow after him. Running on the rooftops was a small creature, that jump down. Its lighting bolt shape tail glow silver and slam it in the man right leg, breaking it. The briefcase flew across the street as the small creature crawled to the man. The street lights show the small creature to be a small yellow with two brown stripes on its back. Two long ear with black tips and red cheeks along with a pair of brown eyes. It was a Pikachu, Electrical Mouse pokemon. Honchkrow and Haunter soon caught up with them.

"Hon honch Honchkrow." The black bird told Haunter and pointed its right wing to the briefcase.

"Haunt ter Haunter." Haunter laugh as it reach and grab the briefcase.

"Professor Gideon." a rich-deep male voice rang across the street. A figure walk down the street to the professor and the pokemon. Once the man walk under a street light, his appear shows. Sixteen year old boy, slightly tall, half of his face covered by a hat very similar to crest head of Honchkrow. He wore a black tuxedo with red trimming, with a white scarf around his neck. A black cape hung off his shoulders with rip edgings. His face was tan, little zzz underneath his cold night-color black eyes. Unruly black spike hair stuck out underneath the hat.

Professor Gideon only watch in horror as the black clothes teenager walk closer, and lean down to speak…

"You shouldn't have become a spy for Lance, just to get back at Team Rocket." He turn around, with his back to the broken leg spy.

"Have a nice evening." he told Gideon.

"Haunter……………deal with him." was the last thing he said.

Haunter grin as it other claw grab the professor behind his neck, forcing the poor man to stare at its traingler eye that began to glow red…

Gideon screamed…

"AAAGGGHHHHHH!!!!"

The teenager smirk at the sound of the scream and pull out a cellphone.

"Its me"

"Did you get the briefcase and dealt with the old coot?" a female voice on the other line ask?

"Yes" he answered.

"Very Good! Now hurry up so I can give you your reward….Ash."the other voice said with a sedutive purr when she said "reward" and "Ash". The one called Ash smirk, before saying…

"You know, there are other reward-"What Ash was about to say was cut off by the female voice.

"GET YOUR ASS BACK HERE, ASH KETCHUM! I NEED SEX OR YOUR DEAD!!!!!" the voice yelled. Ash cringed.

"Domino, calm down. I was only joking! Sheesh!" Ash explains to her, only to hear a "humph!" Ash smiled.

"See you in bed, My Black Tulip." Ash purred.

"See you in bed, NAKED, My Dark Prince." Domino purred. Conversation ended as Ash turn to his companions.

"Pikachu, Flash." He commanded. Pikachu's red cheeks glow yellow, as a bright light engulfed the entire area. The police force of Viridian City saw this and quickly went to the scene. By the time they got there, Ash, Pikachu, Honchkrow, and Haunter, holding the briefcase, were gone…

Officer Jenny stare at the broken leg man known as Professor Gideon who began to mutter…

"Dark…"

"….Prince…."

"……….Team………………………………...ROCKET!"

Insterting dramatic music and opening sene like the movies.

a/n well here the first chapter, I hope you like it. And yes one of the main pairing is Ash/Domino. Professor Gideon is a Team Rocket scientist in FireRed and LeafGreen you battle when you fight the last of Team Rocket. He the one who use Porygon and mutter about Giovanni's son.

R/R