There could be a fanfiction titled 'Nathalie's Miraculous Journey'. In this, she embarks on a journey of self - discovery while having the Miraculous. It could explore her relationships with other characters in the Miraculous universe.
One great fanfiction could be 'Nathalie's New Role' where Nathalie discovers a new side to herself after getting a Miraculous. It might show her using the powers in unexpected ways.
Perhaps 'Nathalie and the Miraculous Bond' which delves into the deep connection Nathalie forms with the Miraculous she obtains. It might show how it changes her perspective on things like her loyalty to Gabriel and her own goals.
You can start by looking on fanfiction platforms like Archive of Our Own (AO3). It has a large collection of Miraculous fanfictions, and you might be able to find some specifically about Nathalie getting a Miraculous there.
One common theme is Nathalie's loyalty to Gabriel. Many fanfictions explore her complex relationship with him, whether it's her unwavering support or the internal conflict she might feel about his more villainous actions.
You can start by looking on fanfiction platforms like Archive of Our Own (AO3) or FanFiction.net. These sites have a large collection of fanfictions, and you can use the search function to specifically look for Nathalie Sancoeur - related fanfictions in the Miraculous Ladybug fandom.
Perhaps in the fanfiction, Nathalie gets a Miraculous that has a special connection to her past. As she uses it, she starts to remember things from her childhood that are related to the Miraculous. This could lead her to question her loyalty to Hawk Moth and start to work towards a more positive side.
Nathalie plays a crucial role in Gabriel - centric fanfictions. She is often the one who keeps Gabriel's operations running smoothly. Her knowledge and skills are essential for his plans related to the Miraculouses. For example, she might be the one who researches about the powers of different Miraculouses or manages the day - to - day tasks that allow Gabriel to focus on his bigger goals.
It could still be Hawk Moth. Since Nathalie has been working with him, getting a Miraculous might make her a threat to his plans, so he could turn against her and become the main antagonist.
The plot also matters. It could be a story that takes place within the existing Miraculous Ladybug universe but gives Nathalie a more central role. Maybe she has to make a difficult decision that could change the course of events in the show. Good character development for Nathalie, as well as interactions with other characters like Adrien and Marinette, can make the fanfiction great.
There's also 'Rose and the Miraculous Bond' which delves deep into the relationship between Rose and the miraculous she gets. In this fanfiction, Rose's character is developed further as she navigates the challenges that come with having a miraculous. It shows how her positive attitude influences her use of the miraculous powers. For example, she uses her creativity to come up with unique ways to defeat villains.
One common theme is self - discovery. When Rose gets a miraculous, she often has to learn about her own strengths and weaknesses. For instance, she might realize that she has a hidden courage or a particular skill that is enhanced by the miraculous.
One idea could be Nathalie's backstory before she became Gabriel's assistant. Maybe she had a different life goal but got drawn into the Agreste world. Another could be Nathalie dealing with her illness in a more in - depth way, like how she copes when Gabriel is not around to support her. Or perhaps a story where Nathalie discovers a new Miraculous that has an unexpected effect on her relationship with Gabriel and Adrien.