Jigglypuff

After traveling through a desert, they arrived in Neon Town. It was getting late and the gang was getting tired, especially Tomo. When they entered the city, they saw a lot of lights turned on and people were walking around.
"Neon Town is open 24 hours a day." Brock said. 
They were passing by casinos looking for a hotel when Ash suddenly bumped into a man.
"Sorry about that." Ash apologized.
"You will be kid." The man snorted, grabbing onto Ash.
"Hands off already." Ash said.
Misty, Tomo and Brock were about to help Ash out when Officer Jenny appeared.
"That's enough." She said. "No fighting."
The man walked off in a huff.
"Thanks for your help." Ash told Officer Jenny.
"I suggest you kids get to a hotel quickly." Officer Jenny said. "And don't get into any more fights. We hardly get any sleep in this town."
Then she left to prevent more fights from happening.
"Gosh Officer Jenny sure looked cranky." Misty said.
"That is what happens when you don't get enough sleep." Brock noted. "It can make anyone cranky."
After spending a night in the hotel, Ash and the gang left Neon Town after getting some breakfast.
"Phew what a town." Ash said.
"I'll say." Misty added. "With all the noise and fighting happening in that town, it's no wonder people there hardly get any sleep."
"I can use my Clefable to put the people to sleep with her lullaby." Ash offered.
"That does seem like a good idea." Brock noted. "But I think you would need another Pokemon's help to get Clefable to put them to sleep." 
Just then Tomo spotted something.
"What's that?" He asked.
It was a round, pink Pokemon.
"That's a Jigglypuff." Ash said.
He took out the Pokedex.
"Jigglypuff, the Balloon Pokemon. When it's huge eyes light up, it sings a mysteriously soothing melody that lulls it's enemies to sleep."
"Jigglypuff is famous for it's lullaby." Ash said. 
Misty thought it was really cute and thought about catching it. 
"Can you sing?" Misty ran up and asked it.
The thing was that Jigglypuff didn't know how to sing.
"That's weird." Brock said. "Whoever thought there was a Jigglypuff that couldn't sing."
"That gives me an idea." Ash said, taking out his Clefable. "My Clefable can help it."
Misty, Tomo and Brock thought that was a good idea and decided to take a break.
"Can you help teach Jigglypuff how to sing?" Ash asked his Clefable.
(Poketranslator on)
Clefable and Jigglypuff walked to an opening.
"So you don't know how to sing?" Clefable asked.
"No." Jigglypuff answered. "I never learned how to."
"Well then I shall sing first." Clefable said. "Then you will learn."
Clefable sang her song. When she finished she noticed some Pidgey's had fallen asleep due to the song.
"Oh dear." Clefable said. "I don't know my own strength sometimes."
Jigglypuff was shocked by that.
"Aren't you angry with them?" She asked. "I mean they fell asleep when they listened to your song."
"It's all right." Clefable said. "That's supposed to happen. You see my Sing attack is really a lullaby and it's supposed to put humans and Pokemon to sleep. And it's the same with you. It's in Clefairy's, Clefable's, Jigglypuff's and Wigglytuff's nature to do so."
"Really?" Jigglypuff asked. 
"Yes." Clefable nodded. "Didn't your mother ever tell you that?"
"I was separated from my mother when I was a baby." Jigglypuff said. "So I don't really know much about my kind."
"I see." Clefable said. "Well I will tell you about your species myself."
Thanks to Clefable Jigglypuff learned more about her kind.
"Before I teach you how to sing." Clefable said. "Do you know any moves?"
Apparently Jigglypuff knew the moves Pound, Double Slap, Wake-Up Slap, Body Slam, Hyper Voice and Double Edge.
"That's a good set of moves." Clefable said. "Now I will teach you how to sing."
Thanks to Clefable's tutoring Jigglypuff learned the move Sing. And even though Jigglypuff put some wild Pokemon to sleep, she didn't mind because she now knew that her song was meant to do that. Clefable also taught Jigglypuff the moves Mega Kick and Mega Punch.
(Poketranslator off)
When Clefable and Jigglypuff went back to the group, Ash thanked Clefable for her help. He was about to return her to the Poke Ball, but Jigglypuff stopped him.
"Jigglypuff has probably become friends with Clefable." Brock said. So Ash left Clefable out.
Ash began to feel thirsty and removed his water bottle from his backpack. He even took out his bag of evolutionary stones and placed his Thunder Stone, Water Stone, Leaf Stone, Fire Stone and Moon Stone on the ground. 
"I love looking at my stones." Ash said. "They look like treasures."
When Jigglypuff saw the Moon Stone, her eyes widened and she touched it. As soon as she touched it, she began to glow. Ash and the gang stared in amazement as Jigglypuff evolved into Wigglytuff. 
"Oh wow!" Ash gasped. "I remember saying that the Moon Stone allows Jigglypuff to evolve into Wigglytuff."
He took out the Pokedex.
"Wigglytuff, the Balloon Pokemon and the evolved form of Jigglypuff. The body is soft and rubbery. When angered, it will suck in air and inflate itself to an enormous size."
"Amazing." Misty said.
Then an idea popped into her head. 
"Let's have Clefable and Wigglytuff sing in Neon Town."
"Yeah." Brock said. "Two evolved Pokemon would surely have the power to sing all the people there to sleep."
So they went back to Neon Town. The good news was that there was an empty stage truck in the middle of the town. Clefable and Wigglytuff got up on the stage truck and sang their lullaby together. All the people in Neon Town fell asleep, and so did Ash and the gang. When everyone woke up, they were a lot friendlier towards each other. 
"It seems your idea worked Misty." Brock said. 
"Sorry." The man Ash bumped into yesterday came up to him and apologized to him.
Officer Jenny was no longer cranky. 
"Well guys." Ash said. "I think it's time for us to leave."
Misty, Tomo and Brock agreed.
Ash was just about to return Clefable to her Poke Ball, but Wigglytuff stopped him. It was obvious that Wigglytuff didn't want to be separated from Clefable; they had become best friends. Then Ash got an idea.
"Would you like to come with me Wigglytuff?" He asked.
Wigglytuff hesitated at first, but then knew that this way she would always be with Clefable, so she agreed. So Ash caught Wigglytuff and as soon as her Poke Ball teleported to Prof. Oak's lab, he teleported Clefable's Poke Ball to Prof. Oak's lab. That way Wigglytuff and Clefable wouldn't be separated from each other.
With Wigglytuff as his new Pokemon, Ash and the gang left Neon Town feeling relaxed and cheerful.