You can start by looking on fanfiction platforms like Archive of Our Own (AO3) or FanFiction.net. There are often tags and search filters that can help you narrow down to Marinette x Lila fanfics. Some authors might also post their works on Tumblr or Wattpad, so it's worth checking those places as well.
There are several places to look for Marinette x Lila fanfics. Firstly, AO3 is a popular choice. It has a well - organized tagging system which makes it easy to find specific pairings like Marinette and Lila. Another option is FanFiction.net. However, the quality can vary a lot there. You need to be a bit more patient and sift through the stories. Additionally, you could try following some Miraculous Ladybug fanfic writers on Twitter. Sometimes they announce when they've written a new story, especially if it involves an interesting pairing like Marinette x Lila.
Marinette, as Ladybug, could use her wits and courage. She could outsmart Lila in a public situation. Let's say Lila tries to embarrass Marinette at a big event, but Marinette, using her Ladybug - like charm and intelligence, turns the tables and reveals Lila's true nature to everyone.
In Marinette x Lila fanfics, a frequent theme is the exploration of their complex relationship. Since they are often at odds in the original show, fanfics might focus on how they overcome their differences. There's also the theme of hidden feelings. Maybe Marinette has some unacknowledged feelings for Lila beneath her initial dislike, or vice versa. And sometimes, there's the theme of a shared adventure that brings them closer together, like facing a common enemy in the Miraculous Ladybug universe.
A really interesting fanfiction idea could be that Lila and Marinette switch personalities for a day. This would be a comical yet thought - provoking situation. Lila would have to deal with Marinette's responsibilities and kindness, while Marinette might struggle with Lila's devious ways. It could lead to both of them having a new perspective on each other.
One possible scenario in a fanfiction could be that Lila finally realizes the error of her ways and decides to make amends with Marinette. She might see how Marinette's kindness has always been genuine despite her lies, and they could gradually become friends. This would be a big character development for Lila.
One common way for Marinette to get revenge in fanfiction could be through her fashion skills. She could design something that makes Lila look foolish. Like creating a dress for an event that has a hidden message or design that mocks Lila's lies when she wears it. It's a more creative and less confrontational way of getting revenge, but still very effective in showing Lila that Marinette is not one to be trifled with.
One possible plotline could be that Lila spreads false rumors about Marinette at school, causing Marinette's friends to doubt her at first. For example, Lila might say Marinette stole something from her, which makes everyone look at Marinette suspiciously.
AO3 (Archive of Our Own) is another excellent place. It has a well - organized tagging system, so you can easily filter for Marinette x Tikki fanfics. Plus, the community there is very active and supportive of different types of fan creations.
A popular revenge plot is Marinette using her Ladybug powers in a discreet way. Since she has the power of creation, she could create small 'accidents' that expose Lila's lies. For example, if Lila lies about being an expert in a certain field, Marinette could use her power to make things appear that prove Lila wrong. It's a unique take as it combines her superhero identity with her personal vendetta against Lila.
You can start by looking on fanfic - specific websites like FanFiction.net. It has a wide range of Miraculous Ladybug fanfics, including those centered around Chat Blanc and Marinette. Another option is to join Miraculous Ladybug fan groups on Facebook or Reddit. People in these groups often discuss and share their favorite fanfics about various pairings, including Chat Blanc and Marinette.
Lila lies a lot in fanfiction. These lies could directly target Marinette and make her life at school miserable. So, Marinette may move to get away from all that drama.