In the fanfiction, Emma's birth could cause Ladybug to question her role as a superhero. She might worry about how to protect Paris while also being a mother. Chat Noir could be very supportive, but they might face opposition from other characters who think they can't handle both parenting and superhero duties. It could be a story about balancing family and heroism.
One idea could be that Baby Emma gets lost in the magical world of the Miraculous. The Ladybug and Chat Noir have to find her while also dealing with their regular villains. Along the way, they discover that Baby Emma has a connection to an ancient and powerful Miraculous that was thought to be lost. As they search for her, they face many challenges and learn more about the history of the Miraculous.
Well, in many 'Miraculous Ladybug Emma Fanfiction' works, the author explores different aspects of Emma's life. It could be her daily life as a normal girl who suddenly discovers the Miraculous world. Or perhaps she is involved in a love triangle with some of the main characters from the original show. The fanfiction gives a chance to expand on the lore and create new and exciting storylines.
The unique character of Emma. She can bring a fresh perspective to the Miraculous Ladybug world. Maybe she has a different way of using the Miraculous powers compared to the main characters in the original.
One plot idea could be that Emma and Charlotte discover a new Miraculous. They have to figure out how to use it while keeping it a secret from Hawk Moth. Maybe they face challenges like a new villain who is specifically targeting them because they are so close to Ladybug and Chat Noir.
Maybe Emma starts to have dreams that are actually premonitions of future akuma attacks. She then has to convince Ladybug and Chat Noir that her dreams are real without revealing too much about herself. Or, she could find a way to create her own superhero identity and team up with Ladybug and Chat Noir, but struggles with the responsibility that comes with it as she is still a young girl.
A time - traveler from the future could also be an interesting main villain. This character could have seen a dark future where the Miraculouses were misused and has come back to the present to destroy them all. But in his quest, he doesn't care who gets hurt, and Emma has to stop him from changing the past and future in a bad way.
Well, it could be about Ladybug and Chat Noir finally revealing their identities to each other and having to deal with the consequences. Maybe they face a new, more powerful villain that is a threat to all of Paris and they have to use their combined powers in new ways.
One possible plot for a Miraculous Ladybug beach fanfiction is that Hawkmoth sends an akuma to the beach during a big surfing competition. Chat Noir is there to compete, and Ladybug has to show up and they end up having to fight the akuma while also trying to protect the civilians at the beach. They could also have some cute beach - themed banter in between the fight scenes.
One possible plot could be that the peacock miraculous has a new holder. This new holder might be a bit of an anti - hero at first. They could use the peacock's powers to create sentimonsters for their own gain, like stealing valuable items. But as the story progresses, they start to see the harm they're causing and slowly turn towards the side of good, joining Ladybug and Chat Noir in their fight against Hawk Moth.
One possible plot could be that Marinette enters a singing competition. She is super nervous at first, but as she starts singing, she gains confidence. Her song could be about her journey as Ladybug, without revealing her identity of course. And her performance might attract the attention of a new villain who wants to use her voice for their evil plans.