Erros
Erros walked along Rt. 203. He had Went to Jubilife City and gotten his Poketch. It was a cool little watch with a few apps on it like a clock and a program that showed his Pokemon and their power levels. It was certainly more convenient than checking the Pokedex during a battle.
Without realizing it, Erros had come up to a cave of sorts. There was a sign outside that said
"OREBURG CITY, 1 MILE" and had an arrow pointing towards the entrance. Excited that he was very close to his first gym match, he sprinted inside.
It was moderately lit inside the cave. There were many noises inside that bounced off the walls, echoing all throughout the cavern. Erros spotted a Geodude occupying itself with something about twenty feet away from him. Thinking that it would make a good addition to his team, Erros decided to capture it.
"Squirtle! Go! a blinding white light illuminated the cave and Squirtle was standing in front of Erros.
"Squirtle!"
"Squirtle, use Water Gun!"
"Squirt!" He sent a jet of water right at the Geodude. It was sent flying into the wall of the cave. It looked just weak enough to capture. Erros readied his Pokeball. As he was about to throw it, Erros noticed something. The Geodude started to glow white hot.
"It's Self Destruct! Squirtle, use Withdraw!"
An explosion tore through the cavern. Rocks came down from the ceiling and toppled down on top of Geodude and Squirtle. Erros was slightly alarmed, but he had seen heed his command right before the explosion. Squirtle still was under a bunch of rocks though
"Squirtle! You alright? Use Rapid Spin to get to the top of the pile!"
The stones started to vibrate and Squirtle popped through the top, spinning through the air. He came out of his shell and held something out to Erros. It was about the size of a baseball and housed a small creature, possibly a fly forever suspended in the substance. Erros thought back to Pewter City, when he had just started his journey and the museum that displayed many fossil Pokemon. He quickly pulled out a map of Sinnoh from his pocket. There was a key showing the many attractions to various cities in Sinnoh.
"Well well, there's a museum in Oreburg City Squirtle! I think you may have gotten something big! Good job buddy!" He patted Squirtle on the head. It seemed to glow with pride.
* * *
At the Oreburg City Mining Museum
"Wow! Look at this! You have found some Old Amber! This is from thousands of years ago when the Pokemon Aerodactyl was very common.
"Oh cool! What can we do with it?" Erros asked excitedly.
"Well, I believe we can revive it! Our revification machine can make you an Aerodactyl..that is, if you want one" The scientist seemed to quiver with anticipation.
"Of course I want one!" Erros blurted out. He thought the scientist was never going to ask that question.
The scientist walked over and placed the Old Amber into a huge machine that dominated the space in the room they were in. He typed a sequence into it and the machine came to life. A mix of sounds threatened to burst Erros's ear drums. After about five minutes of the noise and light coming from the machine, the door creaked open.
"Now, you have to capture it yourself, for it is still wild" the scientist whispered
There was a pause, then a noise broke the silence.
"AEROOOOOO"
Erros was sort of frightened by it. It was about six feet tall, with a massive wingspan. He didn't show his fear though, instead he sent out Heracross and Squirtle. With their combined efforts, he could capture it with ease.
"Squirtle, Water Gun! Heracross, Brick Break!"
Heracross knocked Aerodactyl off of the machine and then Squirtle blasted the Pokemon with water gun as soon as it hit the ground. They were a perfect team. Erros threw the Pokeball at Aerodactyl. There was a bit of struggle but the Pokeball settled on the floor of the lab. Erros walked over to pick it up
"Welcome to the team Aerodactyl" He thanked the scientist and walked out of the lab towards Oreburg Gym.
"Magnificent. What a trainer"