One plot idea could be that Chloe's kiss has some sort of magical effect on Ladybug. Maybe it temporarily confuses Ladybug's powers or her memory. For example, she forgets how to use her Lucky Charm for a short while. Another idea is that the kiss is a result of Chloe having a change of heart. She realizes the error of her ways and tries to show her new - found respect for Ladybug in this rather unexpected way. It could also lead to a lot of confusion among the other characters, especially Chat Noir who might be a bit jealous or just very confused by this new development.
One idea could be Chloe's redemption arc in a fanfic. Maybe she starts to realize the error of her ways after a particularly harsh event. For example, she could lose her status among her peers and have to start from scratch to earn their respect. Another plot could be Chloe getting a new Miraculous and learning what it really means to be a hero. She might struggle at first with the responsibilities but grow into a great hero over time.
The kiss would likely have a significant impact. For Ladybug, it could be a source of internal conflict. She has to deal with her feelings towards Chloe, which were mostly negative before. Now, she might wonder if Chloe is truly changing. Chloe, on the other hand, would probably be more persistent in getting Ladybug's attention. This could lead to a push - and - pull dynamic in their relationship, with Ladybug trying to figure out if she can trust Chloe's new behavior while Chloe is eager to be closer to Ladybug.
One idea could be that Chloe discovers a hidden power in Smallville that is linked to her own family's past. Maybe she stumbles upon an old diary in the Kent barn that reveals secrets about a long - forgotten relative who had a connection to an otherworldly force in Smallville. This could lead to her and Clark teaming up to uncover more about this mystery and protect Smallville from a new threat that is drawn to this newly - discovered power.
One idea could be that the baby has some sort of special power. Maybe it can see things that others can't, like angels or demons in their true forms. This would add an interesting dynamic as Lucifer and Chloe try to understand and protect their child from the otherworldly forces that might be interested in the baby's power.
A great plot idea could be that Max and Chloe get married and then open a small business together, like a photography studio. But they have a rival in town who tries to steal their clients. They have to work hard to keep their business afloat while also maintaining their relationship. Another could be that they volunteer at a local youth center after getting married. They help the troubled teens there, and in the process, they learn more about themselves and their relationship.
Maybe the pregnancy is unexpected, and they initially panic. But then they start to get excited about building a family together. Chloe could start to train Lucifer on how to be a good father, like teaching him about baby care and normal family values, which would be a big change for him since he's from Hell.
One idea could be Multimouse having to team up with an unexpected ally, like a villain who has a change of heart for a short time. Another could be Multimouse getting lost in an alternate dimension and having to find her way back while facing new challenges.
One idea could be Ladybug and Chat Noir having a heart - to - heart conversation in bed after a particularly tough battle. They could share their fears and insecurities that they usually hide behind their superhero personas.
One idea could be a story where the child of Ladybug and Chat Noir discovers their parents' secret identities by accident. Maybe they find a hidden Miraculous box in the attic and start to figure out what it means.
For a Miraculous Ladybug class fanfiction, a plot about a cursed object in the classroom could be interesting. The object spreads negative energy, causing the students to fight and argue more. Ladybug and Chat Noir suspect that it's an akuma - related thing, but they can't find the akuma. As they investigate, they discover that it's actually an ancient cursed item that was accidentally brought into the class. They have to find a way to break the curse without revealing their identities, and also deal with the fact that their classmates' relationships are falling apart because of the curse.