LeafGreen and FireRed teams.

Red – Venusaur, Pikachu, Fearow, Dragonite, Nidoking, Arcanine
Green – Charizard, Gyarados, Kabutops, Tauros, Marowak, Gengar
Blue – Blastoise, Wigglytuff, Ninetails, Lapras, Ditto, Persian

Gold, Silver, and Crystal teams.

Crystal – Meganium, Politoed, Furret, Granbull, Blissey, Magcargo
Silver – Feraligatr, Houndoom, Noctowl, Kingdra, Smeargle, Scizor
Gold – Typhlosion, Donphan, Umbreon, Steelix, Ursaring, Mantine

Ruby, Sapphire, and Emerald teams.

Ruby – Swampert, Armaldo, Solrock, Wailord, Minum, Aggron
Wally – Gardevoir, Sceptile, Manectric, Cacturne, Flygon, Kecleon
Sapphire – Blaziken, Milotic, Altaria, Castform, Grumpig, Plusle

Diamond and Pearl teams.

Diamond – Torterra, Staraptor, Lucario, Skuntank, Gastrodon, Bastiodon
Pearl – Infernape, Roserade, Garchomp, Carnivine, Floatzel, Rampardos
Dawn – Empoleon, Chatot, Bronzong, Honchkrow, Lopunny, Vespiqueen

Professors Oak, Elk, Birch, and Rowan have a contests to see whose trio of helpers is the best, forcing twelve kids to go to Orre and help combat Cipher and Team Snagem.

Prologue

"Well, if I do say so myself; Red, Green, and Blue are amazing kids. I don't know how they were able to fill their Pokedexes in little under a year, but they did it." Professor Oak said. He, along with professors Elk, Birch, and Rowan were currently talking about Pokemon evolution, when Oak made his innocent statement.

"Ah, the same with Gold, Crystal, and Silver, although, Silver did not come easy. Man, I thought that I might have to arrest the kid but…" Professor Elk replied. By now, an unannounced challenge had been proclaimed.

"Well, Ruby, Sapphire, and Wally are at least equally skilled when it comes to filling out their Pokedexes." Professor Birch bragged.

"Enough, let us get back on the topic…besides, I'm sure Diamond, Pearl, and Dawn are just as skilled, if not better, than your helpers." The slightly intimidating Professor Rowan barked. However, there was too much (old man) testosterone going through the lab. Finally, all four professors pulled out their cell phones and made three calls each…

Chapter 1

Four trios glared at each, each group mad at the other groups' professors for getting in an argument with theirs, resulting in them going to some region called Orre to settle down some criminal organizations. Of course, all four groups had already dealt with criminal organizations in their own regions, and weren't excited to do it again. Finally, a cough from Wally broke the silence.

"Man, forget this glaring stuff, I'm going to the hot tub." Blue (the girl in LeafGreen) said before walking off. After that, the other eleven kids broke up and walked around the large cruise ship, the S.S. Cynthia, which was to take them to Gateon Port in Orre. Of course, the trios stayed within shouting distance of each other, but it was somewhat difficult to see in the night's darkness. There was a sudden screech that seemingly shook the sky and defiantly shook the ship.

"May all passengers please remain calm a-" but the man on the intercom never got to finish his sentence because suddenly the ship was lifted into the air.

"What's going on?!" Sapphire shouted to her teammates on Team Hoenn. By now, Wally had his respirator suit, a blue breathing mask connected to a blue plate, on and was following Ruby towards her. Suddenly, the boat fell. Without thinking, the twelve trainers sent out a Water-type (or a Dragon-type in Red's case).

"Was that…?" Gold let his sentence hang.

"Yep." Silver said.

"Without a doubt." Crystal confirmed.

"What are you three talking about?!" Pearl demanded while hanging onto his Floatzel. Gold was about to give a sarcastic response when he noticed Red's Dragonite flying into the air. Instead, he said something else.

"Mantine –"

"Gold, let's just work on getting to shore." Silver said sternly. Gold protested, but Silver continued giving him a stern, blank look. Once Gold had stopped protesting, the three Jhoto trainers began swimming in the direction that the boat was heading. There was another screech and everyone looked up.

"See ya later, losers!" Ruby said as Wally's Flygon shot off with its trainer and Sapphire on its back. Green summoned his Charizard and then allowed his Kabutops to re-enter its Pokeball. The Charizard grabbed its owner and lifted him onto its back. Charizard then scooped up Pearl and it, alongside Red's Dragonite, raced after Flygon.

"Crap, the professor's gonna be mad if we don't catch up. We have to solve this mystery!" Pearl exclaimed. The three Sinnoh trainers had their Pokemon catch up to the Kanto and Hoenn trainers while the Jhoto trainers followed closely behind.

"What was that thing?" Sapphire asked, looking towards Ruby. Ruby shrugged and looked at his Pokedex. Like he had expected, it didn't catch the Pokemon in time. The other two trainers looked at their Pokedexes, but the result was fruitless.

"So those other guys know what we're up against…but if we get to shore first, we have more time to find out what's going on." Wally summarized. He knew that his respirator suit wasn't made for the kind of trauma it went through, but it seemed to have held up.

"Then let's hurry up." Ruby said, going from his fun-loving side to the completely serious side he had. Flygon, who was already going at an insane speed, flew even faster.

"Green, we have to hurry and catch those guys. If we beat them in a quick battle, then we can go find things out while they get their Pokemon healed." Blue said.

"We don't know what those guys are capable of. To battle them in a rushed fashion with our Pokemon tired from this whole thing would be stupid." Green replied. Blue pouted and looked towards Red who had the same expression on his face.

"But Green-"

"No. If you want to waste your time on a battle do it, but I'm not helping." Green said fiercely. The following silence allowed Red to wonder what happened to the smart-aleck friend he once knew. Sometimes he wished that he could just –

"Red, let's go!" Blue shouted. Red snapped out of his thoughts and told his Dragonite to catch up to Green's Charizard.

After hours of swimming, the Sinnoh trainers and their Pokemon finally collapsed on the beach. They withdrew their Pokemon into their Pokeballs and had about seconds to relax. Then, the Jhoto trainers appeared.

"Hey you, tell us what you know!" Pearl commanded. Silver scoffed, much to the blonde's annoyance.

"Why should we tell you anything?" Crystal asked coolly. She looked straight at the meek Dawn, who shrunk slightly under her glance.

"Because we're better than you!" Pearl answered. Silver looked amused at this answer.

"Really?" He asked, taking out a Pokeball. Pearl smirked while mimicking the motion.

"Garchomp/Scizor, Go!" The two trainers shouted. The designated Pokemon came out of their respective battles and prepared for a battle.

"Garchomp, Dragon Claw!" Pearl shouted.

"Metal Claw!" Silver shouted simultaneously. The two glowing claws smashed into each other, causing energy to sweep the battlefield.

"Now Garchomp, Dragonbreath!" Pearl commanded. A green beam shot from Garchomp's mouth and sent Scizor flying backwards.

"Scizor, counter-attack using Agility!" Silver shouted. Once it stopped spinning, Scizor began relaxing its body.

"Garchomp hurry and-"

"Now, Focus Punch!" Silver commanded. Scizor's claw glowed once again, but before Pearl could interrupt the attack, Scizor was off. Now it was Garchomp's turn to be sent flying backwards.

"Land and use Earthquake!" Pearl shouted. Garchomp quickly obeyed its master's orders and roared, letting loose a terrible earthquake. Scizor cried out in pain before fainting. Scowling, Silver sent out his Smeargle.

"This is going to be a long night." Dawn mumbled…