It all started on a calm night in Glimwood Tangle. Some crickets were heard chirping, the mushrooms are still luminiscent and glowing and everything is well in the forest. In the top of a tree, a Mismagius is standing on a branch, sleeping peacefully before seeing somebody coming to the forest. It left its standing spot and floated down on the ground in order to not being seen by anyone. It looked until it saw Victor, along with Gloria, coming to the same forest, looking for a Pokémon to capture or to have a battle.
"This is where the glowing mushrooms are, Gloria," said Victor.
"I remember the glowing mushrooms that we encountered earlier," said Gloria, "Do you think that Sonia is in that place? Her Yamper ran away and went to this forest, that's all."
"We're going to have a friendly battle. But, first, we'll look for Sonia."
"Allright! I'm sure that Sonia must be somewhere..."
"So do I."
The two Pokémon Trainers started to walk in order to look for their friend from Wedgehurst. They walked as they touched many mushrooms, which caused them to glow more light as they looked around. The Mismagius floated on the forest and had hidden on a bush and saw Victor and Gloria in the same forest. A hour later, The two trainers encountered Sonia and Yamper, "Sonia!" They exclaimed in surprise.
"Victor! Gloria! What a unexpected surprise!" said Sonia.
"Yeah, and we're also surprised to see you too, Sonia," said Victor.
"How's your adventure going?"
"Our adventure is doing quite well, Sonia!" Gloria explained happily as the Mismagius watched them from the bushes, "Me and Victor encountered gym leaders, lasses, and other types of trainers! Every day, we make curry, we capture Pokémon, we use Pokémon to Dynamax, and we'll say something like: Dynamax!" She said as she and her two friends shared a laughter before the Mismagius shook the bushes, forcing them to stop laughing, "What was that?" She asked.
"A ghost-type Pokémon is wandering around the forest, You girls," stated Victor.
"Is that a Gengar or something?" Sonia asked as Yamper looked around, looking for the mysterious Pokémon who did it.
The two trainers and their friend looked around as the duo pulled out their Poké Balls, ready to capture. With determined look in their faces, they watched the mysterious Pokémon shaking the bushes before coming out of it, smiling innocently. Surprised that the Mismagius is in Glimwood Tangle, Victor and Gloria looked surprised, even Sonia.
"Mismagius," said the Mismagius.
"Look at that! It's a Mismagius!" Victor exclaimed.
"What is it doing in Galar in first place?" Gloria asked.
"The Mismagius is a evolved form of Misdreavus. Its ability is levitate," said Sonia as Yamper barked in agreement, "You're right, buddy."
"Each of us needs to capture this Ghost-type Pokémon. Who will get it?"
A moment later, Gloria took a breath as she threw her Poké ball up and down, ready to capture the Mismagius and make sure that it won't get any trouble. Victor and Sonia are hidden in the bushes, watching them as the male pokémon trainer gestured his female counterpart to go ahead.
"This reminds me of my early days as a trainer," said Sonia.
"What do you mean?" Victor asked.
"I used to capture Pokémon until I became a assistant and a Pokémon professor."
"Yep. Before we met you in person in Wedgehurst."
Intending to capture it, Gloria brushed her hair briefly as her face becomes determined as she threw the Poké ball right on the Mismagius' head, capturing it and locking it, "Yes!" She exclaimed happily as she picked it up, "Now, look what I got!"
"Nice!" said Victor.
"That's impressive! I saw every Mismagius for my research!" said Sonia.
The young trainer picked up the Poké ball and observed it, "Well! This is nice! We hope that nothing can go wrong with the Poké ball!" He said as he and his two friends smiled in agreement when suddenly, the Pokéball began bouncing and noticed that something is wrong with it, "What's wrong with the Poké ball?"
"Wait a minute..."
They stared at it briefly as the Poké ball began acting strangely as it jumped out of Victor's hand and bounced around wildly. It began hitting on some trees and mushrooms as Victor, Gloria and Sonia watched in shock. The Poké ball let out a purple arm made of a purple mist and saw them with a red eye on its palm.
"It's a purple arm made of a mist!" She exclaimed.
"Get down!" They crouched as the arm tried to grab them, but missed. However, the arm came back and carried Victor into the air, "Hey! Put me down, mate! I'm not kidding!" He ordered as another arm appeared.
"Oh, dear!"
Victor struggled to free himself from the arm's grasp, "Stop! Why are you doing this to me?! I'm telling you to stop!" He shouted as the arm grabbed him by the legs. The other arm appeared and snapped its fingers, resulting on Victor falling into the ground, only to lose his pants. After getting up, the young boy found himself and noticed that he is left in his gray briefs, "Uh-oh...not good."
"You bad Poké ball! Give that back!" Gloria ordered the poké ball to give Victor's pants to her. Then, The Poké ball began blowing Gloria's dress, revealing her white panties with red shields on it before pulling the skirt off, "My skirt!"
"Yamper! Hide yourself!" Sonia ordered her Yamper to hide as he ran and has hidden himself in the bushes. Seeing that the arms are about to grab her as well, "Oh, no! Please, stop!" She shouted frantically as she tried to run away, only to discover that the arm grabbed her by the cuff of her light blue skinny jeans, "Let me go! Let me go! Please! I'm begging you!" She shouted even more.
"Sonia! Take your pants off!" Gloria ordered.
"I can't do that!" Sonia refused as she gasped in horror, realizing that the Poké Ball is about to eat her, "OK! OK! I will!" She said as she unbuttoned her jeans and slipped out of it, revealing her teal panties. The assistant got up as she saw her pants being dragged into the Poké ball, along with Gloria's skirt and Victor's pants inside.
"Gee, what happened?" She asked.
"We're left in our undergarments, you guys!" said Sonia.
"That's right! The Mismagius is the troublemaker!" said Victor.
"I should have kept a belt or suspenders for this!" Sonia exclaimed.
"It's not your fault that you took off your pants and left it to a monstrous Poké ball!"
"Stop! Girls, look! I know we're not wearing any pants! But, I suggest that we'll put a pair of comfortable-" Victor noticed that the Poké ball is bouncing again and suddenly, his pants came out of it, along with the skirt and the other pants. "Oh, my gosh! My pants!" He said as he tried to pick up his pants, only to get stomped on the foot with it, "Ow!"
"Your pants are Pokéslacks, Victor! They are fighting-type!" Gloria told him as her skirt bumped on her, revealing that the skirt is steel-type.
"Ow!" Sonia exclaimed painfully, "My pants are electric-type! I washed them earlier!"
"They look strange..."
"What if you lose a battle? Like: You lose to a agressive lass and you were forced to take off your pant and run away in humiliation."
"Gloria, that's gross! Wait, I think that a battle can make our pants to go back to normal."
"Really?"
Later on, Victor and Gloria, along with Sonia, are ready to battle with each other in order to turn their pants back to normal. Sonia looked unsure as her pants looked sentient, "Guys, I never trained Pokémon for years."
"We'll defeat your pants and we're out of here, Sonia. You were a former trainer, right?" reassured Victor.
"You're right. But, I have many pairs of pants in my closet."
The battle between Victor's pants, Gloria's skirt and Sonia's pants began as the Pokémon trainer ordered his pants to use a unusual ability; Air kick. The pants ran towards the jeans and gave it a air kick. Gloria ordered her skirt to use the ability: steel whooping. The skirt floated and bumped on the jeans with its rear. Seeing this, Sonia ordered her pants to do a electric kick and as a result, the pants jumped and gave Victor's pants a powerful electric kick. The pants stared at Gloria's skirt and gave it another electric kick as well, electrocuting them.
"Keep going, Jeans! Give it a whoop!" said Victor as his pants nodded and gave Sonia's skinny jeans a whoop, sending it into the ground as the jeans got up and gave it one more electric kick.
"Nice!" Sonia exclaimed.
"Looks like our healthbars will go to zero, Victor. Let's give it the grand finale!" said Gloria.
"OK! Let's give it!"
The pants and the skirt are ordered as they jumped into the air before falling back into the ground, creating a powerful shockwave with the combination of the Fighting and Steel types, defeating the skinny jeans and ending the battle. After the battle ended, the two pairs of pants and the skirt are back to normal after being possessed.
"Now they're back to normal!" said Victor as he picked up his pants and has put them on.
Gloria picked up her skirt and has put it on, "There we go!" She said as she picked up Sonia's pants, "Sonia, put your jeans on to avoid being exposed."
"Allright, allright," Sonia brushed her hair as she picked up her skinny jeans, "What if I'll tell-Nah, forget it. I can't walk around without it," She remarked as she has put her jeans back on, "Perfect, they are no longer sentient!"
"Every morning, we wake up and put our clothes on," said Victor.
"That's right! And let''s forget this Pokéslacks thing that happened tonight!" said Gloria.
"Exactly! We'll train with our Pokémon and not our pants!"
"Absolutely!" Sonia stated.