In some fanfictions, Marinette might be framed for revealing a superhero's identity. Maybe a new villain figures out a way to make it look like Marinette was careless and told someone about Ladybug or Chat Noir. This would put her in a really tough situation with both the superhero community and her normal life.
Marinette could start by gathering evidence of her own whereabouts at the time of the supposed crime. If she was at the bakery or with a friend, getting statements from those people would be a good first step.
A common plot is the jealousy - driven bullying. As we know, Marinette is very talented in fashion and is also kind - hearted. So, other characters who are jealous of her might start to bully her. For instance, they could make fun of her clumsiness which is just a part of her charm. Another plot is the bullying related to her secret identity. If someone suspects that she is Ladybug, they might try to bully her to get information or just to mess with her.
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 fanfiction could be about Marinette's daily life with Tikki. For example, Marinette could be having a tough day at school, getting bullied by Chloe. Tikki, being her kwami, tries to cheer her up by suggesting they make some special macarons. They then spend the evening in Marinette's room, sharing stories and laughing, which helps Marinette forget about her bad day.
Well, this kind of fanfiction could start with Marinette making a mistake while using the Miraculous. Then she finds herself in the form of a Kwami. She might be really tiny and have to find ways to get around. She could hitch rides on people's shoulders or use her small size to her advantage when it comes to spying on Hawk Moth. And she would definitely have to deal with the fact that she can't just transform back into her normal self right away, leading to all sorts of comical and tense situations.
There are many interesting fanfictions about Marinette and Luka. Some might focus on their relationship development outside of the superhero chaos. For example, a fanfiction could explore how they go on a simple date, sharing their interests like Marinette's fashion design and Luka's music.
One possible fanfiction could be about Marinette using her flexibility in a new way to design fashion. For example, she might create a line of clothing that is both stylish and allows for maximum movement, inspired by her own experiences as Ladybug. She could hold a fashion show where models are shown doing acrobatic stunts while wearing her designs, highlighting the flexibility aspect of the clothes.
There are many fanfictions where Marinette sings. In some, her singing might be related to her expressing her feelings for Adrien. For example, she could sing a song she wrote herself about her secret love for him. It adds a creative and emotional aspect to the story.
I really like 'The Hidden Bond'. In this fanfiction, Marinette discovers a new side to Cat Noir that she hadn't seen before. It's full of cute moments and some really well - written dialogue. It also has an interesting plot that keeps you hooked from start to finish.
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.