It could also be Lila. In this au, she could be a master manipulator who uses her lies to create chaos among the heroes and the citizens. She teams up with other criminals and uses her charm to get away with various crimes while making Ladybug and Chat Noir look bad. She might even be able to get her hands on some sort of powerful weapon or item that gives her an edge over the heroes.
One idea could be that Hawk Moth is a mastermind criminal who uses the akumas not just for chaos but for elaborate heists. Ladybug and Chat Noir have to not only stop the akumatized villains but also track down Hawk Moth's criminal network. Another plot could be that a new villain frames Ladybug and Chat Noir for crimes they didn't commit, and they have to clear their names while still protecting Paris.
One idea could be that the Miraculous are actually ancient supernatural artifacts with their own spirits. For example, the Ladybug Miraculous could be linked to a nature spirit that gives the holder powers related to life and growth. The Cat Miraculous might be tied to a shadow spirit, allowing for stealth and chaos - related powers. This would add a whole new layer of mystery and magic to the Miraculous Ladybug universe.
In this 'Miraculous Ladybug Criminal Ladybug Fanfiction', there could be a lot of potential storylines. One possibility is that an external force is influencing Ladybug to commit crimes. It could be a new villain who has found a way to manipulate the Miraculous. This would create a great conflict as Ladybug has always been the symbol of good. Her friends and allies would be in shock and would have to find a way to stop her without hurting her. The story could also explore her internal struggle, as she might be aware of what she's doing but unable to stop herself.
Well, it's unique because it flips the whole concept of Ladybug on its head. Instead of being the hero, she's the criminal. It goes against the normal narrative we know from the show.
First, you need to establish the characters' roles. Marinette could be Juliet, with her kind - hearted and sometimes shy nature. Adrien as Romeo, the charming yet somewhat restricted by his family (in this case, perhaps Gabriel's high expectations). Then, think about the setting. Paris could be the Verona - like city, with all its beauty and secrets. For the plot, start with a chance encounter, like in the original show and Romeo and Juliet, that sparks their instant connection. Then, introduce the conflicts, like the feud between their 'families' which could be different groups in the Miraculous Ladybug universe.
Maybe there's a breakdance competition in Paris and both Ladybug and Chat Noir enter it secretly. Along the way, they face challenges not only from their opponents in the competition but also from a supervillain who wants to disrupt the event. Their breakdancing skills become crucial in saving the day and winning the competition as well as protecting Paris.
Sorry, I'm not sure about specific 'miraculous ladybug breakdance au fanfiction' works. But you can try searching on fanfiction websites like Archive of Our Own or FanFiction.net.
A new character could be introduced as the main villain. Maybe a corrupt police officer who turns to the dark side. He could use his knowledge of the law and the city's security systems to commit crimes and frame the Miraculous heroes. He would be a formidable opponent as he has insider knowledge.
The 'breakdance au miraculous ladybug fanfic' could have a story where Marinette, as Ladybug, is a breakdancing prodigy. She uses her breakdancing as an inspiration for her Ladybug costume design. And when she teams up with Chat Noir, they come up with a special breakdance - themed power - up. They train together in breakdancing to improve their combat skills and also to bond better as superhero partners.