What could be the plot in 'Miraculous Ladybug Cat Noir Turns Evil' fanfiction?

It could still be Hawkmoth. Since he's always after the Miraculouses, he might find a way to turn Cat Noir evil and use him as a tool to finally get Ladybug's Miraculous. So Hawkmoth would be pulling the strings in the background while Cat Noir does his dirty work.

She would also be very determined to bring him back to the good side. Ladybug might search for a way to break whatever spell or influence has made Chat Noir evil. She could look for a special power - perhaps from another Miraculous or a magical item - that can reverse the change. And in the meantime, she has to be careful not to get hurt by Chat Noir while still trying to protect Paris.

In some ways, it's a very interesting plot twist. It allows for exploration of different character aspects. Cat Noir stealing the Miraculous can show his more complex side, his insecurities or the lengths he might go to in certain situations. However, it also risks ruining the positive relationship that fans love between him and Ladybug if not handled carefully.

There's a fanfiction called 'The Miraculous Origins'. It delves deeper into the backstory of the Miraculous. It explores how the Miraculous were created and how they came to be in the hands of the current holders. It's a long read but worth it for fans who want to know more about the lore of the Miraculous Ladybug Cat Noir universe.

Well, a great plot for Miraculous Ladybug and Cat Noir fanfiction could be an alternate universe where they are not superheroes but normal students. However, they start to notice strange things happening around them that seem related to the Miraculous. They then have to find a way to regain their powers or discover new ones to save the day. Also, a story where they get trapped in a villain's illusion world and have to fight their inner demons while trying to break free. Or perhaps a fanfiction where they have to deal with a new villain who can copy their powers and they have to find a way to outwit this new threat.

One idea could be a time - travel plot. For example, Ladybug and Cat Noir are sent back in time to the origin of the Miraculouses. They have to figure out how to get back while also ensuring the Miraculouses are created and end up in the right hands. This would involve interacting with the past holders and solving ancient mysteries related to the powers.

One idea could be that Cat Noir and Ladybug get transported to an alternate Paris where the roles of heroes and villains are reversed. They have to figure out how to adapt and set things right. Another could be a time - travel plot where they go back in time to prevent Hawkmoth from ever getting his hands on the Miraculous in the first place. And a third idea is that there is a new villain who can manipulate emotions, and Cat Noir and Ladybug have to not only fight the physical battles but also the emotional turmoil this villain causes among the citizens.

One consequence could be a power imbalance in Paris. Since Ladybug's Miraculous is crucial for maintaining the balance against evil. If Cat Noir takes it, he might not be able to use it as effectively as Ladybug, leading to potential chaos as Hawkmoth could take advantage.

If Cat Noir steals Ladybug's Miraculous in a fanfiction, it could lead to a dark turn in the story. Maybe he's being controlled by an outside force. This would shatter the trust between them and change the whole dynamic of their fight against evil. The city would be in more danger as Ladybug is a key protector.

Well, a common fanfiction idea is to give the characters new powers or challenges. Maybe Ladybug has to deal with a new type of akuma that nullifies her usual powers. Or Cat Noir has to face an enemy alone without Ladybug's help. Also, there are fanfictions that play with the idea of the characters' identities being revealed in unexpected ways, which then leads to a whole new set of problems and solutions for them.