(Y/n) was in her dorm doing some homework as she was passing the time to wait for the race between Kim and Alix.

"Remind me again on why you're doing homework to pass the time?" Bitz flew in front of (Y/n). "It's better to get things done early than later, Bitz." (Y/n) stroke his head.

Bitz giggles. "Yeah, I guess so. So, how much more do you need to finish?"

"I'm just about done." (Y/n) finished writing the last answers to her homework. She looks over at her clock near her bed. "Looks like we should head over to see the race."

Bitz flew over and hid in (Y/n)'s (h/l) (h/c) hair.

"I have to ask, how are you able to hide in my hair?" (Y/n) asked.

"You have enough hair for me to hid in. Plus your hair is really soft."

(Y/n) laughs. "It's a good thing I always keep my hair down."

They both exited the dorm and make their way to their destination. In no time, (Y/n) and Bitz have made it to the Trocadéro. She saw her friends and waves to them as they waved back.

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

"Hey there, Alya." (Y/n) greets back.

"Has Marinette told you that she's still coming?"

"I think she might've forgotten. I should call her and see if she's on her way."

(Y/n) pulls out her phone and dials Marinette's number. It rings for a bit and Marinette finally picks up the phone.

Marinette: Hey (Y/n). What's up?

(Y/n): Hey Marinette. Do you still remember the bet?"

Marinette: The what?

(Y/n): The bet between Alix and Kim.

Marinette: The bet between Alix and Kim?

(Y/n): Did you forget, Mari?

Marinette: No, of course I didn't forget! I already made the banner for it!

(Y/n): You better hurry cause everyone is counting on you.

Marinette: I know everyone's counting on me.

(Y/n): That's good to hear, because the bet is about to start in 5 minutes.

Marinette: In 5 minutes? No sweat. I'm on my way already. Be right there!

After hanging up the phone, (Y/n) told Alya that Marinette is on her way. True to her word, Marinette showed up right on time. She shows everyone the banner she worked on and everyone was amazed by it, showing her with complements.

"Impressive, Marinette!" Adrien winks at Marinette and she giggles in return.

"You all picked the wrong side to cheer on. Looks like Alix isn't even showing up! Probably too chicken to race an extreme athlete like me." Kim mocks. "Spoke too soon, Kim." As Alix arrives, everyone cheers for her on. "Your ridiculous bets are over. I'm gonna leave you in the dust, meathead!"

"You're no match for me. My neck is bigger than your thigh." Kim tried to insult her.

Alya laughs. "Is that a good thing?" This caused (Y/n) and Marinette to laugh with her.

Max walks over between Kim and Alix as he explains the rules. "Let's review the official rules. Two laps around the fountains; approximately 500 yards. The first one over the line's declared the victor! If Kim triumphs, Alix will relinquish her rollerblades to him. If Alix triumphs, Kim will be prohibited from making another dare for the rest of the school year."

"We're through with all of those stupid dares!" Juleka exclaims. "Uh-huh, that's right!" Ivan joins in. "No more dares!" Nathaniel cheers. "Win this, Alix!" (Y/n) smiles.

Max was about to start the race, Alix asked them to stop which caused Kim to fall and everyone laughed. Alix skates towards Alya, gives her a watch, and asked her to watch it towards her. Alya tried to tell her she couldn't, but Alix asked her again as she said it was a family heirloom and skates away to start the race. Alya gives the watch to Marinette. "Marinette, take this. I gotta record the race for my blog!"

"On your marks, get set... GO!" Max announced . Alix and Kim start their race as everyone was cheering them on.

But... she asked you to look after it. I gotta hold up the banner!" Marinette tried to talk, but she is suddenly pulled to the side and drops the watch. Just before the watch could collide to the floor, Adrien catches it on time. "Need any help?" He asked.

"Uh... yup! Thanks. Gotta be careful! Even if you are amazing." Marinette blurts out which caused Adrien to be confused. "At... holding things! In your hands."

"Last lap!" Max announced as everyone continues to cheer.

"Amazing at holding things?" (Y/n) laughed as Marinette chatter.

"Adrikins, whatcha got there? Some super old case or something?" Chloé takes the watch away from Adrien. "Careful, it's Alix's!" Adrien warns. "If it's Alix's, it's probably worthless." Chloé remarks. "Chloé! Give the watch back to Adrien! It belongs to Alix!" (Y/n) demands.

Chloé didn't listen. She opens the watch and she gasps at the sudden light. This caused her to drop it on the racetrack and Alix skates over it, which breaks into pieces. Everyone gasped at the scene.

"Yeah! Ha ha ha!" Alix cheers for her win, but she looks behind her and she gasps at her watch. "I call a rematch. That false start back there threw me off!" Kim pants, but stopped when he saw Alix upset.

Alix skates to her broken watch and picks up the broken pieces. "Did you do this?"

"I had to videotape the race so I gave it to Marinette but then she had to hold the banner so she gave it to Adrien, then Chloé snatched it from him and dropped it and, uh, then you skated over it." Alya explains. "My old man gave me this for my birthday! This watch is totally a family heirloom!" Alix yells. "It was an accident!" Marinette reasoned. "We didn't mean any harm, Alix." Adrien adds. "As if! I totally had nothing to do with this." Chloé said. "Shut up, Chloé!" (Y/n) barks. "You're all to blame!" Alix snaps as she skates away angrily. Marinette runs after her. "Alix, wait!"

As they both left, (Y/n) glares at Chloé. "You know, this is partially your fault."

"My fault? How is it my fault?" Chloé questioned.

"Because you took the watch away from Adrien and you dropped it. That watch didn't belong to you and you just went and snatched it when Adrien asked you to be careful." (Y/n) explains.

"(Y/n)'s right. They told you not to touch it." Alya joined it.

"I think the right thing to do is to pay to fix it." (Y/n) crossed her arms over her chest.

"As if I would do something like that." Chloé scoffs.

Right before (Y/n) could say anything, Alix was akumatized as Timebreaker.

"Run!" Adrien screams.

Everyone scatters as Timebreaker skates after them. Kim tries to escape, but she touches him and steals his energy.

"Stop, Alix! What are you doing?!" Marinette begs.

"The name's Timebreaker now. And I'm gonna go back in time and save my watch, using all you punks to do it!" Timebreaker replies.

"Go back in time? What did you do to Kim? Why is he fading?"

"I needed his energy. Besides, the dude was a pain anyway with all those bets. He deserves to disappear forever. And so do you!"

Timebreaker skates toward Marinette, but she dodges her. Marinette throws her banner in Timebreaker's face which caused her to trips and fall.

(Y/n) gasped that her friends are in trouble. Bitz flew out of her hair. "I need to save my friends before they're gone forever."

"Well, what are we waiting for? Transforms already!" Bitz cheers.

(Y/n) smiles. "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.

Timebreaker is about to skate away, but Ladybug catches her with her yo-yo. "Time out, Timebreaker!"

"Nice catch LB." Chiroptera appears next to her.

"Please, help me up, I messed up, please, please!" Timebreaker pretends to be hurt as Rose was about to take her hand to help her up.

"Rose! Don't!" Chiroptera screams, but it was too late.

Timebreaker steals Rose's energy as she gives off an evil laugh. "Sweet Rose! Always thinking of others before yourself!" She looks at her time meter. "One minute."

"We gotta destroy her akuma before everyone disappears for good!" Chiroptera exclaims. "Where on earth is that cat?" Ladybug questions as they both go over to Timebreaker. Mylène runs away from Timebreaker, but she steals her's energy. "One and a half minutes. You won't be able to stop me where I'm going, Ladybug and Chiroptera!"

Out of nowhere Cat Noir appears as he uses his staff to tap on Timebreaker's shoulder. "Let me guess. We're all playing a game of tag and you're it?"

"Exactly!" Timebreaker skates towards him. "Don't let her touch you!" Ladybug and Chiroptera warned him. Luckily he was able to dodge her. "Missed me! Just a second too late."

Timebreaker spotted Alya. She skates towards her and takers her energy away.

"Nooo!" Chiroptera cries. The trio chases after Timebreaker. "Well, she wastes no time, does she?" Cat Noir jokes. "And the more people she freezes, the more minutes she gets to go farther back in time! Those poor kids frozen in time...They're goners if we don't get that akuma!" Ladybug explains.

Before Timebreaker could take away Ivan's energy, Ladybug was able to catch her with her yo-yo. "Keep your hands to yourself!" Timebreaker smirks as she pulls on her yo-yo causing Ladybug to collapse in front of her.

Right before Timebreaker could steal Ladybug's engird, Cat Noir held her as he sacrifices himself. "Cat Noir! Noooo!" Ladybug cries out as she hugs him. "Cat Noir!" Chiroptera screams at her friend's sacrifice.

"Oh, wow, six minutes in one go! Must have been those nine lives. Gotta go! The past is waiting." Timebreaker said as the two heroines glared at her. She was about to take Cat Noir's miraculous, but Chiroptera leaps in front of her friends as her fan tessen was out. "Go ahead and try!"

Timebreaker goes afterChiroptera, but she dodges her attacks. To make sure Timebreaker doesn't touch her, Chiroptera kicks her away. Timebreaker suddenly smirks at them. "Chill out, Hawk Moth. I have a sick plan!" She skates away from the Ladybug and Chiroptera. Ladybug was able to catch her with her yo-yo, but she was being dragged. Chiroptera holds onto Ladybug to put some weight to stop Timebreaker, but they were still being dragged. Suddenly, the three of the were traveling back through time and into the past where Alix and Kim were having their race.

"Whoa, what... just happened?" Ladybug asked as she looks around with Chiroptera. "Woah, Ladybug check this out. We're actually in the past." Chiroptera told.

"Adrikins, whatcha got there? Some super old case or something?" Chloé takes the watch away from Adrien. "Careful, it's Alix's!" Adrien warns. "If it's Alix's, it's probably worthless." Chloé remarks. "Chloé! Give the watch back to Adrien! It belongs to Alix!" (Y/n) demands.

"My watch!" Timebreaker leaps after her watch. "Chloé! Put the watch down!" Ladybug warns, but Chloé breaks the watch again. "Noooo! Ladybug, Chiroptera, this time it's your fault! I need more energy. I gotta go further back in time!" Timebreaker yells. Alix skates towards her broken watch. "Ladybug. Chiroptera. It's all their fault!"

"Everyone, get out of here! Don't let her touch you!" Ladybug warns as everyone scatters.

Chiroptera leaps to the floor as she witnessed Alix being transformed into Timebreaker again.

"Who are you?" A voiced asked her. It was past (Y/n).

"Hey, this may be hard to explain, but I'm you from the future, but by a few minutes." Chiroptera

(Y/n) looks over her. "Are you serious?" Bitz pops out from her hair. "She's telling the truth! She's you from the future! I can feel the same energy you two give off."

"Woah! I thought time travel was impossible!" (Y/n) exclaims.

"So did I, but you better hurry and transform or else we will lose this time." Chiroptera explains. (Y/n) nods as she runs off to find a safe place to transform. Chiroptera leaps towards Ladybug as they both saw two Timebreakers are working together. Cat Noir finally made it to help them.

"Cat Noir, I can't explain now, but we've got to capture Timebreaker's akuma! Your life depends on it!" Ladybug explains. "Which life? I've got nine." Cat Noir jokes. "CN, this is serious! The akumas are in their rollerblades. We got to get rid of those nasty bugs!" Chiroptera told. Cat Noir nods at them as the three of them jump off the roof and land in front of two Timebreakers.

"Am I seeing double all of a sudden?" Cat Noir asked. "Another thing I don't have time to explain." Ladybug said.

"The energy from these two will be enough for both of us to go farther back in time!" Timebreaker 1 explains. Timebreaker 2 laughs, "Heh, I want my watch back! Let's do it!"

"Whatever you do, don't let either of them touch you!" Ladybug told. "If that happens, then you disappear!" Chiroptera adds.

The three heroes then began to battles with the two Timebreakers. Ladybug, Cat Noir, and Chiroptera were being extra cautious with not being tagged by the double villains. The two Timebreakers had enough so they decided to take more energy from civilians. As the Timebreakers skate away, Ladybug, Cat Noir, and Chiroptera chase after them. As the heroes continued to chase after the double villains, they both had enough speed to fight the trio of heroes.

"I thought we were chasing them!" Cat Noir said surprisingly. The two Timebreakers were about to steal their energy, but a yo-yo and a tessen fan stops them.

"Hey, you three! Need a hand?" Ladybug 1 asked. "Or two?" Chiroptera joins. "Thanks!" Ladybug and Chiroptera two thanked which caused Cat Noir to be confused.

"They're insane on their rollerblades." Ladybug 1 said.

"And unstoppable on the ground!" Ladybug 2 commented.

"So, what if they were not on the ground?" Ladybug 1 asked.

Cat Noir clasps his hands while he grins. "Two Ladybugs? I'm in heaven!"

His little remarked caused both Chiropteras to bonk him on the head. "We're right here too, you know!" Cat Noir rubs his head. "I forgot there's double the pain with your hits."

"Change of plan. We gotta go back in time now. There'll be less of them!" Timebreaker 1 said. "I'm down." Timebreaker 2 agrees as they both skated away.

They're planning to go back in time again! Lucky Charm!" Both Ladybugs summoned their powers as a bicycle lock and a traffic cone appear. "Any ideas?"

"While you two figure it out, the three of us will try to buy us some time." Cat Noir said as he an both Chiropteras left.

Cat Noir and the Chiropteras were hiding behind a pillar as they waited for both Timebreakers. "Echo!" Both Chiropteras summons their powers. They throw the glowing orbs and saw wave signals only they could see. They saw that both Timebreakers were coming close to them. "Now, Cat Noir!" They signaled him. "Cataclysm!" Cat Noir summons his power. He uses his Cataclysm and break the pillar.

The Timebreakers saw that their path was block so they skated back. As they continued to skate, they spotted Ladybug. "Let's freeze her on her way past!" Timebreaker 1 said. Before the two Timebreakers could tag her, Ladybug took the bicycle lock and tied their legs together. As for the other Ladybug, she used the traffic cone and the ice cream sign to make a ramp. The Timebreakers get launched by the ramp. As they flew into the air, the two Ladybug's used their yo-yos to grab their skates. They break the skates in half as two akumas fly out. "No more evil doing for you, little akuma. Time to de-evilize!" They catch the akuma. "Gotcha!" They release them." Bye bye, little butterfly. Miraculous Ladybug!" They threw their lucky charm into the arm as everything goes back to normal thanks to the magic ladybugs.

Both Chiropteras landed beside the two Ladybugs. "Pound it!" They fist bumped as the four heroines became two and Timebreaker was back to being Alix. "Huh?"

"Here. I think this is yours?" ladybug gives Alix her now fixed watch.

"Sweet! How did you fix it? Thank you! I should never have given it to someone else to look after. It was my responsibility. My bad." Alix spoke.

"Responsibility isn't something to be taken lightly. I should know."

"You're totally right. I'll be more careful next time for sure. Thanks, Ladybug. You too, Chiroptera."

As Alix left, Cat Noir arrived beside the two heroines. "I was just getting used to having two Ladybugs around." Cat Noir remarked. "But now, you're gonna get used to no Ladybugs around. Gotta split before I change back." Ladybug swings away. Chiroptera giggled at Cat Noir's disappointment, but he regained his hope. "She'll fall for me someday. It's just a matter of time." Chiroptera pats his back. "Time will only tell, CN. Time will only tell.

Back in (Y/n)'s dorm, Bitz was sitting on (Y/n)'s head as she was writing a letter to her mother.

"It's been a while since I wrote a letter to mom, I think it's the right time to write one for her." (Y/n) told Bitz. "I think it's sweet that you're writing a letter to your mom." Bitz smiled.

(Y/n) finished writing her letter as she puts it into an envelope. As (Y/n) writes the address to her mother from Italy, Bitz remembered what he wanted to ask.

"(Y/n), you only have your parents in the family?" Bitz questioned.

"Not exactly. I have a sister." (Y/n) replied as she continued to write down the address.

"Oh! Could you tell me about her?"

(Y/n) stopped writing. She lets out a sigh of distress as she looks at her bat kwami. "I don't think it's the best time to talk about her."

"Oh. Sorry, (Y/n)." Bitz apologized.

(Y/n) smiles and stokes Bitz's head. "No need to apologized. So why don't get go outside, put this letter into the mailbox and go to park for some fresh air?"

Bitz nodded his head. "You bet!"

Like she said, they put the letter into the mailbox and spent the rest of their time relaxing at the park as Bitz helped (Y/n) write more lyrics for her songs.