Based on the Pokemon Adventures manga, this is what I think should be a second adventure in the second gen so you'll be seeing what I think should be added.
This is mainly about Gold and Kris, or Cris (Crystal) her name might change in future chapters depending which on which is it since I don't remember, well the two are travelling on a mission to complete their four year old Pokedex and get the data on all the Pokemon from Sinnoh and some from Hoenn.
They also has to defeat the new Team Rocket that's seeking revenge on Gold cause they believe he killed Mask of Ice one of the previous leaders of Team Rocket. Also Silver represents a great part in this trying to find more roots about his dad Giovanny he has started to research on the rest of his family and discover how his dad turned to the path of evil
Pokémon Adventures: Sparkling Gold, Shining Crystal and Metallic Silver
Chapter 1: You’re So Purugly
The sun was as always shining down on New Bark town; the little town situated on the outs of Johto was playful as always. People were walking around the town stores, or playing games on the game stands, kids were swimming on the river or they were playing with boats on the bridge that united the two sides of the town.
Far from the city there was a house on a plain, a big wooden fence that covered the four sides of the two floored bricked house. On the second floor a kid is putting some stuff on his grey backpack. He wears a red jacket with a yellow and black hat, a black hair sticking out from the hat which he wore backwards, his confident face and yellow eyes looking down at the backpack.
“Come on Ataro” Gold looked over at his bed, a purple colored monkey was jumping on the bed, and it had a hand for a tail with long yellow ears and a funny looking round face with two wide eyes. The Aipom jumped on its owner’s head and looked at the squared looking machine, which had the figure of a pokéball in the middle and a small green button on the middle of the pokéball.
He walked over to the brown desk on the other side of his room and grabbed his white goggles; they were a little dusty but with just a few wipes it was practically shining. He put the goggles over the hat and grinned. “Can’t get out without these either can we” he laughed and started walking out of his room.
His mom was sitting on the living room watching some TV, she had black hair cut to the sides and was wearing a white apron with a long yellow skirt. He got down to the living room and ran over to the kitchen counter to grab a burger. “Good morning Gold” she said as she got up from the couch and walked over to her son. “You’re all packed up?”
“Yep” Gold gave her a thumb up. “I’m meeting Kris in Professor Elm’s lab and then we’ll be leaving for Goldenrod” Gold swallowed the burger. “Guess I’ll be out for a while, but Professor Oak really wants Kris and me to finish our Pokédex” he laughed while putting his hand behind his head.
“Yeah, now don’t be having a lot of fun with Crystal” his mom winked her right eye. Gold chuckled a little.
“I gave up on her years ago, we’re just friends now” Gold nodded his head. “Although I won’t guarantee I won’t be behind a lot of girls while I’m travelling” he chuckled again.
”Yeah that’s just what every mother wants to hear” she sighed and walked outside. “Just remember, to watch out for danger and to take care of yourself” she giggled and Gold nodded at her comment.
Gold walked out of his house and ran over to the entrance. “Well, guess this is goodbye” Gold waved at his mom one last time before running off with Ataro on his head. “Okay Ataro, ready to travel once more” Gold looked up and saw the little monkey nodding. “Okay return” he returned it into its pokéball and then it started jumping inside.
“Let’s move faster” Gold kneeled down and got his skateboard out from his backpack. “The scooter’s being repaired, so we’ll have to use this” Gold jumped on the skateboard and skated off. He constantly looked down at his belt to check that his six pokéball were still there. “Go Explotaro ride with us.”
Then a big looking dog came out, it had a spiky black hair on its back and yellow hair on the front with a long neck that ended up on a beast looking mouth, it had four legs; but it seemed like it could go in two, it also had red spots on its back. The Typhlosion smiled and started running next to its trainer.
“I know, its being a long time since you came out, but you almost burned our house last time” Gold shook his head as he passed through the stores. He waved hi to the people and crossed the bridge, and then he started doing some tricks on his skateboard so he could impress some girls that were nearby.
Gold winked at them as he passed by. “They want me, and they can’t hide it” he started laughing and saw the exit to New Bark coming up; after that he turned right and started riding over to a small house near a grass fields far from the stores. “I wonder if they’re even awake, Kris told me she’s been doing some research, and when she’s determined she can do anything” he laughed nervously.
He grabbed his Skateboard and put it inside his backpack; which had a lot of space. Gold jumped over the gate and started walking to the house. It looked like a white two floored house, although most of the first floor was as research center, and the rest was the rooms of the house, Gold should know he snuck in there four years before.
Gold knocked on the door. “Hey Elm, or Oak or Kris open up!” he yelled; after a few seconds he heard some footsteps coming to the door. The door opened up and Gold was facing a girl. She was wearing a pink long sleeve jacket that only covered half her back, she was wearing an orange shirt, she had a long black hair that was combed on two sides and she was wearing a pair of short shorts both in black and yellow just like Gold’s own shorts, she also had a white hat and two star shaped earring.
“Oh hey Gold, you’re here early I thought we’ll have to go pick you up” she narrowed her eyes at him.
“Very funny Kris, now let me in” Kris moved aside and let Gold walk inside the lab. “So where are Elm and Oak?” he asked. Kris was professor Oak’s assistant which meant that the professor was there too for a visit.
He went to the room next to it. There were two people in it, the first one was a man with a white lab coat, he had a pair of glasses and a brown hair that was combed up, he had kind of a nerdy look on his eyes, he was wearing a pair of brown pants and a blue shirt.
The other was a man around his mid sixties, he had a silver hair and was wearing a lab coat just like Elm, he wore a pair of beige pants and a pair of brown moccasins, he looked a little shorter than Elm but the look on his eyes sure was wiser.
“Oh hey Gold” Oak smiled at Gold and walked over to him. “Nice to see you again my boy” the two of them shook hands.
“Hi Gold” Elm said; this one when Gold noticed they were researching a Purugly. It looked like a big fat purple fur cat, it had white fur under it, and it had a long tail and a big ugly face with two long ears and zigzagged whiskers.
“Is that a Purugly, what are you doing with it?” Gold started walking over at the Purugly. “Did Kris catch it?”
“No” Professor Oak said. “A Pokedex Holder in the Sinnoh Region caught it and transferred it here” Oak said and showed him the data. “She’s being sending a lot of Sinnoh Pokemon lately, maybe you’ll meet her, I hear she’s coming over here” Oak smiled.
“I see, wow this girl looks cute” Gold chuckled as he looked at the picture. Kris frowned once she came in.
“You better not get distracted while we travel, remember we’re going to investigate the parts of Johto that have new Pokemon” she said.
“Don’t worry Kris” Gold waved his hand like a fan. “Just mind your own business, I’m just there to help” he said with a tired look.
“I’m just saying, you should focus, which you’re not doing right now” Kris pulled from his ear. “Okay?”
“Ow, ow, okay let me go!” he yelled and Kris lost her grip.
“Just to know where we stand” she giggled and smiled.
“Well, we better go” Gold started walking off but Kris stopped him.
“We need to look at your Pokemon first, they need to be healed” Kris took his pokeball and took them to the healing machine.
“Is it ready yet!!?” Gold yelled after a few minutes, he really wanted to get done with it.
“Here it is” Kris said with annoyance. “Remember we have to be careful, we can’t deal with having a Pokémon weak enough as to lose with just one hit if we battle” Kris said.
“Yeah, whatever, let’s just get going” Gold got up and frowned when they heard and explosion coming from the researching room. “What was that?” he turned to Kris.
“I don’t know, but let’s check it out” they started running into the researching room. When they got to the research room they saw Professor Oak and Professor Elm trying to dodge Purugly’s Hyper Beam attacks. “Gold, Kris, you have to stop it!” Elm yelled while hiding under a desk.
“Leave it up to me” Gold grinned and got one of his pokéballs out.
“Gold, I’ll do it” Kris got in front and put a pokéball on the floor, but Gold stopped her.
“This is another Trainer’s Pokémon, we have to return it, not catch it, plus it’s probably full of energy right now, even if you’re a Pro Catcher, you still have to weaken it a lot” Gold put the pokéball on the floor, then he got a stick out from his backpack and then he made the stick grow till it became a billiard cue. He put the cue over the ball and hit it as the ball started bouncing on the wall.
The ball kept bouncing making the Purugly dizzy. Then it bounced off the floor and hit Purugly on its face. The pokéball popped open and a tree like Pokémon came out, it was brown and had two arms with two branch looking arms and green spheres in every branch, it had some kind of small plant on its head and various yellow spots on its chest.
“Okay Utaro, use Frail” the Sudowodo ran at Purugly and started shaking its arms; it hit Purugly on the face and pushed it to the wall. “Nice” Gold grinned.
Purugly growled at Utaro and fired a ball of dark energy. “Utaro use Mimic” Utaro charged for a moment and then fired a ball that looked just like Purugly’s. “Now use Low Kick” Utaro slid on the floor and kicked Purugly onto a shell, the shell fell down once Purugly bounced off.
“Okay Kris” Gold raised his cue. “I’m almost done with it, your turn” he said and walked behind Kris.
She put Purugly’s pokéball on the floor and kicked it with her right leg. The ball sped up and it was so fast Purugly was returned instantly once it got hit “It may not be a wild Pokémon, but that still counts as a successful captured for the pro” Kris smiled and walked over to the pokéball that was on the floor.
“Yeah, you don’t have to point it out every time you know” Gold frowned and looked away.
“Wow, not too sharp there Kris, neither were you Gold I see being off for some time didn’t affected you much” Oak said after he walked up to the two of them. “Give me your Pokédex” he stretched his hands out.
Gold glanced at Kris and then the two of them gave Oak their Pokédexes. “What do you want them for professor?” Kris asked.
“I’m going to upgrade your Pokédexes, here’s the new model I’ve been making” he gave them a rectangle shaped machine, it had to screens once you opened it, it came with a camera and some kind of scanner on the side of it, on the down screen there were buttons in which you could select a Pokémon, and in the upper part was the picture of the Pokémon.
Gold look at his Pokédex it was golden and he noticed Kris’s was kind of a pink shaded Pokédex. “They come in colors?”
“Yeah, I think it’s time to be more I don’t know creative, this way it’s easier” Oak nodded his head.
“Don’t worry professor we’ll use them wisely” Kris said. After the two of them transferred the data from their old Pokédexes to their new ones, once they were done; they were finally ready to leave the lab.
Gold breathed in some air, Explotaro was looking at the sky together with him, it was standing in four legs. “You hear that, that’s the wind, the wind that’s going to fear us once we start travelling, cause we’re back in action” Gold grinned while clenching his fist.
“You’re too cocky” Kris shook her head and walked up to him. “Well go to Goldenrod and then we’ll take the electric train to Saffron City” she said.
“Why are we going to Kanto?” Gold asked with a curious look on his face.
“There’s more Pokémon there, from every region” Kris nodded her head while smiling. “This way we’ll get more data for our Pokédex, plus we’ll get to explore Kanto” she walked in front of Gold.
“Great, that means we might see Red again, I’ll show him how much I’ve improved since he trained me” Gold smirked while pointing at himself. “Okay then Kris, let’s go and show Kanto how the Johto Pokédex Holders do it” Kris nodded and the two of them started running.
Gold got his skateboard out while Kris walked to the corner of the fence and picked up her new bike. Then the two rode off into the road.
“Hey Kris can we stop by Cherrygrove first?” Gold asked her after a few minutes.
“Sure, what for?” Kris asked.
“I need to pick up my Scooter” he said looking over at the sun again preparing for what could happen on the future.