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.
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.
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.
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.
Obviously Ladybug and Chat Noir would be the main characters. They could be joined by Alya, who might be a breakdance enthusiast and helps them understand the breakdancing world better. Maybe she could be their breakdance coach in a way.
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.
For a small bakery, the Countertop Convection Oven could be the best. It doesn't take up much space but still offers good baking performance. It's perfect for baking small batches of muffins, cupcakes or cookies. You can easily adjust the temperature and time according to your recipes.
An AU fanfic is a type of fan fiction where the story takes place in an alternate universe with different settings or circumstances than the original work.