Marinette was busy dressing up but she finally was in costume if only it was as easy as transforming into Ladybug.
She got into the hall it was hard for her to walk on heels she fell eventually but a stranger got her he had a black mask green eyes and messy blond hair just like Chat without his ears, could she be looking at his partner just with a different mask?
-----------------
Adrien got early to the dance, the incident with his dad and Nino made him nervous, when a girl in a red dress fell in his arms, she had red silk gloves a bright red mask and dark blue hair but he focused on her gorgeous blue eyes, was she his lady, he had suspected her to go to his same school, but could this really be her had he found his lady or in this dance his princess, but once again she had a mask on.
"You have to be more careful my Lady" he said
"Perhaps you can teach me some cat moves, kitty" she answered recognizing his voice when he calls her that and they started to dance
----------------
Alya was close to Nino dancing on her own, when the door flew open revealing a super villain
"Hello I'm Dancemixer, this is such a nice party mind if I put my beat into it?", then she shot Nino's turntable  and it started to burn then she shot different students and they started to dance at different music styles, then Alya thought where was Marinette?
----------------
As soon as Marinette and Adrien saw the villainess they stopped dancing and went to search for a place where they could transform, and they did
"Looks like someone can't decide on what to play" Chat said, as they both appeared
"So the bug and the cat finally come out, have been waiting for you, you try to save this ball but who will save the city, everyone in Paris is already dancing at my beat"
" oh no the dancing is causing trouble in the city what do we do?"said Ladybug
----------------
Nathanael was scared, after his own akumatization he hadn't been so close to one or he didn't care about it but this time she was messing with the dance that he spent time decorating, all the different styles of dance were ruining it, now he knew even if he tried he couldn't do anything that made that past go behind he hides wanting to cry when he sees one of the dance shots from Dancemixer was about to hit Rose and Juleka who had taken their masks away and he rushed to save them also avoiding being hit himself, then he ran backstage where Mister Fu was.
"I need to talk to you about something, it is really important"
Nathanael was confused the old man had been a really good help for the decorations but what would he want?
"I know you feel bad and scared for what happened to you but what you just did saving your peers was really brave, perhaps there's a way you can make up for the terrible things you made as Le dessinateur, I've been keeping a secret for so long, I have protected this world for more than a century and it's time you take my place" Fu said
Now he was scared he had no idea what the old man was talking about
"What do you mean?"Nathanael answered confused
"You can help Ladybug and Chat Noir fight crime, I want you to take this bracelet it is the turtle miraculous" Nate was even more confused now as when he put the bracelet on a little floating green creature appeared, then Mister Fu continued
"I want you to meet Wyazz, he will be your kwami, with his help you can transform into a turtle themed superhero, he is quite a serious guy but he is caring and loyal"
Nathanael was amused as he said hello to the little turtle kwami, he helping Ladybug and Chat Noir, he couldn't really believe it.
"I know you will need time to process this but, right now we don't have much time, to transform you just have to say Wyazz transform me"

So Nathanael did that and a light wooshed over him. he was a superhero now,he had an skin thight suiy an scaly green mask and a giant shell at the back that acted as a shield an undestructible one.

------------

Ladybug and Chat Noir were figthing the new villain a complicated task in the middle of a ball, she saw that Chat was about to be hit by one of the dance shots she couldn't react in time but some green hero with a shell shielded him, then he shouted " don't worry I'm here to help you my name is Tortois but you can call me T " great another super hero well that gave them more chances of defeating Dancemixer. "oh great another hero to take down even more fun for me"

"you think crazy dancer" Chat said as Ladybug threw her lucky charm getting a Ladybug music player, what would she use this for? She hit play and a really loud song started to sound breaking Dancemixer's headphones liberating the akuma as ladybug catched it, it was weird she had never produced an object which had special powers before, apparently the activation of another miraculous gave her extra powers or something like that she thought as she threw the player to the sky returning everything to normality