(Y/n) was walking to the park just to have some rest and relaxation. 

"We needed this break, didn't we Bitz?" (Y/n) asked. "We sure did. It's nice to have some rest once in a while." Bitz replied as he sat on (Y/n)'s shoulder and uses her (h/c) hair to hide. 

As they reached their destination, (Y/n) saw Adrien having a photo shoot. Adrien saw her and gave her a friendly wave, which she waved back. Without him looking, (Y/n) took out her phone and took a quick picture. She sent the picture to Alya so she could send it to Marinette. 

(Y/n) knew that Marinette has to babysit right now, because she told her earlier. (Y/n) knew that Alya could help persuade Marinette to come to the park. This is an opportunity for Marinette and (Y/n) knew it. 

"You're going to help Marinette with Adrien, again?" Bitz smirks. (Y/n) playfully rolled her eyes. "We both know that Marinette really like Adrien. So I have to be a great friend and be supportive." 

(Y/n)'s received a message from Alya. Her message was that she has Marinette and they're on their way to the park. 

"We should meet them at the front entrance." Bitz suggested. 

"Yeah, you're right." (Y/n) laughed as she ran to meet with her friends. 

Not long, (Y/n) saw Alya and Marinette with a little girl. 

"Hey, (Y/n)." Alya and Marinette greeted. 

"Hey." (Y/n) kneels down as she saw the little girl. "How's this cute little girl?" 

"This is Manon, the one I told you I was babysitting." Marinette introduce. "Say, hi, Manon." 

Manon waved at (Y/n). "Hi, (Y/n)." (Y/n) waved back. "Hi, Manon." 

"So....where did you see Adrien?" Marinette asked as she bounced on her heels. 

"He's this way." (Y/n) pointed with her thumb behind as she led the way. 

All four girls were hiding behind a trees as they saw Adrien having a photoshoot.

"Come on. We're gonna stroll over there real cool as if we just happened to be passing by." Marinette explains. "Then what's the next step?" (Y/n) asked. "Then? I'll invite him out for a fruit smoothie at the end of the photo shoot! Then, we'll get married! Live happily ever after in a beautiful house and have two kids? No, three. And a dog! Maybe a cat? Nah, forget the cat. A hamster! I love hamsters!" Marinette fantasizes. "Let's just start with happen to be passing by and see if we can get to that smoothie." Alya suggested. 

So all four of them were walking behind as Marinette was talking to herself. "Remember, cool! Just be cool..." 

"Marinette, he can't see us. We're behind him." (Y/n) told her. 

"Okay, let's start over." Marinette was about to walk, but stopped when Adrien saw them and waves, but he got scolded by his photographer, Vincent. He then went back for his photoshoot.

"Did you see that? He waved at me!" Marinette squealed. "Yeah, we saw it too. Pretty normal, since we're in the same class." Alya said sarcastically. (Y/n) shook her head as she puts Marinette's hand down. They continued to watch the photoshoot. 

"Bravo! That's it! Give me the smile when your mom brings in spaghetti! Okay! And now, Oh no! Mama dropped the spaghetti! And now, you have to eat the spaghetti off the floor! Oh yes, you're angry! Show me angry, yes, yes, yes!" Vincent took the photos. 

"Wow, such a waste of spaghetti." (Y/n) joked caused her friends and Manon to laugh. Manon turns her head and saw some balloons. "Marinette, I want a balloon with Mireille on it! Can I? Can I? ...Marinette? Marinette!" This caused Marinette to scream. 

"Silenzio!" Vincent ordered and the Gorilla over to them. "Come on!" Manon whines. "Come on, small fry! I'll get you that balloon!" Alya tried to help. Manon refuses and grabs a hold of Marinette's leg. "No! I wanna go with Marinette!" 

Marinette looking back at Adrien's photoshoot. "I'll deal with it. I am her babysitter." 

"But what about Adrien?" Alya asked.

"I should go help her. Watch Adrien." (Y/n) told Alya as she walks over to Marinette. 

(Y/n) could see Marinette buying Manon the ballon and now she said that she wanted to go to the merry-go-round. (Y/n) couldn't help, but giggle when Manon gave Marinette the baby doll eyes. She saw that Marinette gave up and took Manon to the merry-go-round. 

"Do I feel bad for enjoying this a little bit, Bitz?" (Y/n) asked. "Nope. This is pretty funny." Bitz giggled. "I should go help her." (Y/n) walked over to Marinette and Manon. 

Just as (Y/n) helps Manon on to the merry-go-round, Alya ran up to them. "They need an extra to pose with Adrien!" She panted. "What? Seriously?" Marinette asked excitedly. "Is that boy your boyfriend?" Manon said curiously. "What? No, I mean, yes? No!" Marinette couldn't find the right answer. "Marinette, what are you waiting for? Get going!" (Y/n) exclaims. "But, what about Manon?" Marinette questioned. 

Alya wagging finger towards Marinette and hand gesturing her move aside. "You take care of Prince Charming, and I'll take care of Miss Unicorn here. You don't know how to control her anyway. (Y/n), you go with Marinette so she won't say anything crazy." Alya instructed. 

"No way, Marinette's my babysitter!" Manon yells.  

"Trust me. Unicorns unite! Let's go to Rispa and find us some sad little village kids and grant those wishes! Yee-haw!"

"Yee-haw!" 

(Y/n) grabs Marinette's arm. "Come on, Marinette. Adrien is waiting." Marinette smiles as the two of them run towards Adrien, but they stopped when they heard someone screaming. They looked up at the sky and saw a new super villain, Stormy Weather. 

Stormy Weather fires an icy wind at the civilians. The icy wind surrounds the merry-go-round and freezes it.

After seeing what just happened, Marinette and (Y/n) ran the opposite direction. (Y/n) stopped running as she hid behind a tree. Bitz flew out from his hiding place. 

"We have to stop them before things get cold around here." (Y/n) said. Bitz shivers. "I don't think cold weather agrees with me." 

"Bitz, fly in the night!"

(Y/n) begins to transform as Bitz enters her choker. It reveals a glowing bat with five pieces on it. (Y/n) crosses her hands over her face as she claps her hands together as her light purple suit morphs around her. She places her hands on her head as bat ears appear and putting her (h/c) hair in a high bun with two strip of hair in the front. A light purple, tessen fan that is similar to a bats wing appears in her hand as she slashes the air and poses with the tessen in front with her as her other hand was crossed over her stomach.

"I hope Marinette is somewhere safe." Chiroptera said as she ran. She stopped running when she saw Ladybug by the merry-go-round. "Ladybug!" She called out. "What's the situation?" 

"We have these two stuck in ice." Ladybug explains. "We'll get you out of there! Let's wire-cut this icy cake! Ladybug uses her yo-yo to break the ice, but its cord just slips off. "Or not? On to plan B!" 

"Let me try, Ladybug." Chiroptera pulls out of tessen fan and tries to cut the ice, but nothing work. "Okay, we should try plan C." 

They ran towards Alya and Manon. "Don't worry, everything's gonna be okay!" Ladybug said. "Where is Marinette and (Y/n)?" Manon asked in fear. "She hasn't forgotten about you, Manon." Ladybug comfort. "And they're safe." Chiroptera adds. "How did you know my name?" Manon asked suddenly. Ah! Uhh... Marinette told me! She's coming right back, okay?" Ladybug replied. "Remain calm, we're going to stop that villain." Chiroptera insured as she and Ladybug ran off. 

As they were after Stormy Weather, they witnessed Cat Noir being blown away from Stormy Weather.

"Was that Cat Noir?" Chiroptera tried to hold her laugh. "It sure was." Ladybug smirked. They leaped into the air and landed near him. Ladybug runs up to him and lifts him up. "I thought cats always landed on their feet." 

"Why thanks, my Ladybug, but I had it covered." He kisses Ladybug's hand. She pushes Cat Noir back by his nose. "No time for your childish charms, Cat Noir. But you're welcome."

Suddenly Stormy Weather floats down in front of the trio. "We should be expecting lightning storms like right NOW!" She uses her parasol to fire lightning as the sky begins to darken, then the lightning hits Ladybug, Cat Noir, and Chiroptera. She misses by a hair, when Ladybug pushes all three of them out of the way. This caused them all to collapse to the floor as Cat Noir lands on top of Ladybug as he accidentally kisses her. Chiroptera lands near them as she saw the whole thing. She bursted out laughing then she finally calmed down. She saw that Cat Noir and Ladybug blinked twice as he grins. Chiroptera got up as she bonks Cat Noir's head and turns it towards Stormy Weather.

"You just won yourself a cat fight!" Cat Noir attacks. "Cat Noir, wait!" Chiroptera calls out. "Black ice!" Stormy Weather uses her parasol to coat the street with ice; then creates another wind blast. This caused the trio to be blown away from her. Ladybug uses her yo-yo to catch herself with a light poll. She grabs Chiroptera's hand. Chiroptera uses her other hand to catch Cat Noir by his tail. The wind finally stopped as they fall to the floor and rose up. 

"A little Cat Noir will take the wind out of her sails!" Cat Noir was about to run off, but Chiroptera grabbed his tail. "Hold it there, CN. You need to think before you act." She released his tail. 

"You girls got a plan?" Cat Noir asked. "Just follow my lead." Ladybug runs along the face of a building, as her partners follow with Cat Noir on the other side and Chiroptera on the same side as Ladybug. Stormy Weather saw them and groans in frustration. Ladybug, Cat Noir, and Chiroptera have their weapons as they were ready to strike. 

"Not you again!" Stormy Weather creates another wind blast as it knocks the trio into the air  along with several vehicles. As the trio finally lands to the ground, Ladybug saw a bug about to crush them. She grabs Chiroptera and Cat Noir close to her as she uses her yo-yo to cut a circular hole on the bus. Once they were safe, her yo-yo stops and hits Cat Noir's head, causing Ladybug to giggle. 

"I think my life flashed before my eyes." Chiroptera shivers. 

The three of them got out of the bus as they search for Stormy Weather.

"Maybe she's got some anger issues!" Ladybug suggested. 

"Or she didn't pass her driving test!" Cat Noir adds. 

"Probably she failed some exam!" Chiroptera also adds. 

They stopped when they saw Stormy Weather on a cracked screen. "Hello, viewers! Here's the latest forecast for the first day of summer. Looks like Mother Nature had a change of plans. Summer vacation is officially over!" 

"Already? But I look so good in a swimsuit." Cat Noir smiles as he wiggles his eyebrows and nose at Ladybug. Chiroptera rolls her eyes as she smacks his head. "You know I hate being the third wheel right, CN." Cat Noir rubs his head. "Sorry, Batty." 

"The cat suit will do, thanks. At least now we know where to find her." Ladybug said. 

They finally made it to their destination, the KIDZ+ studio. As they entered, Cat stopped as he saw a poster of Aurore. "Hey! That girl reminds me of someone!" 

"It's her!" Chiroptera gasped. 

"The akuma must be in her parasol!" Ladybug adds. 

They continued to run as they saw the entrance to the studio. They rushed in, but she wasn't there. 

"It's a recording! She tricked us." Chiroptera exclaims. 

Stormy Weather cackles from behind as she fires a lightning bolt at a light and all lights go out in the building. Ladybug, Cat Noir, and Chiroptera dodges as the light fall off. 

Chiroptera rises up. Everything was so dark that she couldn't see. She uses her own echolocation to see her surrounds. 

"Aa-aa-aah." Chiroptera sang. She could finally see her surrounds as her own wave signals come back to her. "You could sing, Chiroptera?" Cat Noir asked. "Sort of. It's part of my own echolocation, when I can't see anything, like regular bats make a sound to use their own echolocation. "Frosty the Snowgirl's getting away!" Cat Noir said. The both of them could see Ladybug trip and fall. 

"Oh, do I hear a damsel in distress?" Cat Noir jokes. "Some of us don't have night vision or echolocation... Whoa!" Ladybug said as Cat Noir grabs her's and Chiroptera's hands. "No need to bug out. Just trust me!" 

As Cat Noir leads the way, he could see Stormy Weather running away from them. 

"Okay, that's enough. I think I can manage to--" Ladybug was stopped by Cat Noir. "Duck!" 

A fire extinguisher canister was thrown narrowly misses Ladybug. "--follow your lead on this one." Ladybug finished her sentence. 

"I'm starting to get tired of this." Chiroptera groans. 

The trio finally made it to the top of the building as Stormy Weather awaits them as she cackles. 

"You airheads! You fell right into my trap!" Stormy Weather makes a whirlwind appear with her parasol. "There's no way out! Party's over, fools!" 

"We're just--" Ladybug stops as she saw Cat Noir holding her hand. He lets go as he laughs. "We're just getting started, Stormy! Lucky Charm!" Ladybug summons her Lucky Charm and it gives her a bath towel. "A bath towel? What am I supposed to do with this?" 

"Great. So, we're about to be obliterated, but... At least we'll be dry." Cat Noir jokes. 

"Just hold your whiskers, Cat Noir. It's not over yet." Chiroptera said. 

"Hail!" Stormy Weather summons a hailstorm. 

Cat Noir spins his staff to make a shield and protect Ladybug and Chiroptera from the hail. "So what's the plan for getting the akuma back? My arm's starting to get a cramp!" 

Ladybug uses her Lucky Vision. It shows her an HVAC tube, the bath towel, and a sign. She finally got her plan. "See that sign over there? Check it out!" 

All right. Cataclysm!" Cat Noir summons his Cataclysm. He then taunts Stormy Weather. "Hey, Coldilocks! Is that all you got?" 

Chiroptera walks forwards. "Now this is may department. Echo!" She summons her power. She throws the glowing orb and saw wave signals only she could see. She could see that Stormy Weather firing lightning bolts at them. She warns Cat Noir as they both dodge them. Cat Noir uses his Cataclysm to make a billboard fall down, its aim toward Stormy Weather. She blasts a hole in it and Ladybug wraps her yo-yo around Stormy Weather's ankle. Ladybug takes off running under pipes and against a crane before jumping over an HVAC. Opening the towel, Ladybug soars in the air, pulling down Stormy Weather. The speed at which she falls and the angle of the crane cause her to lose her parasol. Chiroptera catches it and tosses it to Ladybug.

"Get out of here, you nasty bug." Ladybug breaks the parasol. The akuma flies away from the parasol. "No more evildoing for you, little akuma. Time to de-evilize!" She captures the akuma. Gotcha!" She opens her yp-yp and lets go of the butterfly. "Bye bye, little butterfly. Miraculous Ladybug!" The miraculous light fixes the damage caused, and turns the weather back to normal. Stormy Weather turns back into Aurore. "Uh, what am I doing up here?" 

"Pound it!" The trio fist bumped. 

Back at the Place des Vosges, (Y/n) ran to see if her friends are alright. 

"I hope everyone's alright." (Y/n) said with a worried tone. "Don't worry, (Y/n). You, Ladybug, and Cat Noir just saved Paris. Which means they are safe." Bitz explains. "Yeah, you're right, Bitz." (Y/n) nuzzled her bat kwami.

"(Y/N)!" Marinette called out to her. They run up to each other hugged. "You, okay, Marinette?" (Y/n) asked. "I'm fine, you?" Marinette replied as (Y/n) gave her a thumbs up.

"Marinette!" Manon came running up to Marinette and hugs her. "I know what your secret is!" 

"W-w-what secret?" Marinette was in shock. 

"Ladybug is your best friend! That's how you both always know what the other one's gonna do!" Manon said and she turn to (Y/n). "And Chiroptera is your best friend, (Y/n)!" 

Marinette and (Y/n) looked at each other, but smiles at Manon. 

"Can I have a lollipop? Can I? Can I? Can I?" Manon begs. "No, Manon. I have something important to do. Alya, (Y/n) you'll watch her, yeah?" Marinette asked as her two friends nodded at her. "I'm ready for the photoshoot!" Marinette runs over to Vincent and Adrien. 

"Wait. Who is that angel?" Vincent points at Manon. Manon points at herself as she giggles.

Vincent then begins to take photos of Adrien with Manon. "Hohoho! Stupendous! Magnifico! Perfecto!" 

Marinette was disappointed, but cheered up as (Y/n) and Alya hugs her.