One possible fanfiction idea could be that Adrien's car gets damaged during an akuma fight. He then has to rely on other means of transportation, which could lead to some comical or heart - warming moments. For instance, he might end up taking the bus with Marinette and they have a chance to talk and get to know each other better without the barrier of his fancy car.
In fanfiction, Adrien's car could be a symbol of his wealth and privilege. Writers might explore how this affects his relationship with other characters. Maybe Marinette is initially intimidated by the car when she first sees Adrien getting out of it. Or perhaps his car is modified in some way by his superhero gadgets, like having a hidden compartment for his Chat Noir suit.
There are many interesting fanfictions out there about Adrien's car in Miraculous Ladybug. Some might focus on Adrien using his car to go on secret adventures while being Chat Noir. For example, he could use the car to quickly reach a location where an akuma attack is about to happen. The car could also be a place where he has some private moments to think about his double life and his feelings for Ladybug.
Well, in this fanfiction about Adrien's confession, it could go in different directions. If it's set during a battle, he might blurt it out unexpectedly. For example, he thinks they're about to be defeated by an akumatized villain and he doesn't want to die without Marinette knowing how he feels. Or it could be a more planned confession, where he has prepared a whole speech and even gets her a special gift, like a handmade charm related to their Ladybug and Chat Noir adventures.
A great fanfiction idea could be that Adrien and Kagami are paired up for a school project. As they work on it, they start to realize that they have more in common than they thought. They could share their dreams and fears, and this new - found closeness might make Adrien question his feelings for Ladybug a bit more.
One possible story could be that Adrien gets akumatized because he feels constantly overshadowed by Ladybug. In this fanfiction, Hawkmoth might prey on his insecurities. As an akumatized form, Adrien could have enhanced physical abilities like super strength and speed. His akumatized look might be a dark version of his Chat Noir costume, with a more menacing appearance.
A common theme is the car as a status symbol. It shows Adrien's wealthy background. Another theme could be the car being a part of his escape or adventure. For example, he drives off to a secluded place to transform into Chat Noir.
In a fanfiction, Adrien's mom might have used the Peacock Miraculous to create something special. For example, she could have created a magical object that was meant to protect Adrien when he was born. But then, due to some unforeseen circumstances, she had to disappear. This would tie in the Peacock Miraculous with Adrien's backstory in an interesting way. The story could then explore how Adrien discovers this connection as he grows older and becomes more involved in the Miraculous world.
I think Adrien's confession in fanfiction can be really exciting. It often adds a new layer of depth to his character. In some fanfictions, his confession might be a long - awaited moment for Ladybug, and it can lead to some really sweet and romantic scenes. For example, the way he might finally express his true feelings after many seasons of pining can be very heart - warming.
In many fanfictions about Lila and Adrien, their relationship can be quite complex. Sometimes, Lila tries to manipulate Adrien to get closer to his famous family or for her own gain. But Adrien, being the kind-hearted person he is, might initially be deceived by her lies, only to gradually realize her true nature as the story progresses.
Another idea is that Adrien's mom was an artist who used her art as a form of magic. She created a world within her paintings, and when she disappeared, she was actually trapped in that world. Adrien stumbles upon this world and has to navigate through it, facing the creatures and challenges his mother created, all while trying to find a way to free her and bring her back to the real world.
In some fanfictions, Lila's scheme against Adrien could be part of a larger plot. She could be working with an enemy of the Miraculous holders. Since Adrien is Chat Noir, she might try to expose his identity or put him in dangerous situations to further her own goals. For example, she could pretend to be in trouble to lure Chat Noir into a trap set by the villains she's allied with.
There's also 'Marinette's Hidden Talents'. In this fanfic, Adrien discovers some unique skills that Marinette has been hiding. It's a really interesting take as it builds on their characters and the bond between them. It has a lot of cute moments and a bit of mystery too.