Well, the relationship dynamics are key. If it's a fanfic about female Adrien, how she interacts with Marinette, Chat Noir (if the story still has a male Chat Noir), and other characters is important. For instance, her friendship with Marinette could be explored in a new light, like they could have different girl - talk moments or support each other in ways that are different from the original series. Also, a good fanfic should be well - written in terms of grammar and style. It should draw the reader in and keep them hooked from start to finish.
A good fanfic in this case often has strong character development. For example, the female Adrien should have a distinct personality that still retains some of the charm of the original character. It should also have an engaging plot. Maybe she has to face different challenges because of her gender in this new version.
A good fanfiction in this regard should first have a believable character development. For example, showing how Marinette overcomes her shyness around Adrien gradually. Second, it should have interesting plot twists. Maybe something that makes their relationship take an unexpected turn. For instance, a new power or a new character that affects their dynamic.
There's a fanfic called 'Female Adrien's Adventure'. It's set in an alternate universe where Adrien is female. The story focuses on her as a Miraculous holder and how she copes with the responsibilities. It has some really cool action scenes and also some sweet moments where she interacts with her friends. It's a must - read if you like this concept.
This event in the fanfic could also lead to new characters emerging. Maybe someone would try to take on Ladybug's mantle in a different way. Or new villains could rise, seeing the opportunity in the chaos. The magic of the Miraculous might be affected too. Since Ladybug was an important part of the magical balance, her death could have unforeseen consequences on the powers and the Miraculous themselves.
In a fanfic, Adrien might collapse injured because of some sort of curse or negative magic. For example, a new villain discovers a way to target the Miraculous holders directly. Adrien, being Cat Noir, is affected and his powers start to backfire on him, causing him to collapse. His partner, Ladybug, then has to figure out how to break the curse and save him.
Character consistency. If the writer keeps Adrien's character traits intact while portraying his jealousy, it stands out. For example, Adrien is generally a kind and selfless person, so his jealousy should not turn him into a completely unrecognizable mean character.
The characters themselves are very appealing. Marinette is a relatable clumsy but talented girl, and Adrien is the charming model. Fanfiction gives the opportunity to put them in different scenarios, like going on a normal date or dealing with a non - supervillain - related problem together. Writers can explore their personalities more in - depth.
Another characteristic is good pacing. The story shouldn't rush into the harem concept right away. It should build up gradually, perhaps starting with Adrien's normal life and then slowly introducing the potential harem members. The fanfiction should also have a clear plot. Whether it's about the harem members competing for Adrien's love, or them all working together for a common goal related to Adrien or the 'Miraculous Ladybug' world, there needs to be a direction for the story to go in.
A good 'Miraculous Ladybug Marichat Fanfic' should have a strong understanding of the characters. Marinette's shy yet strong - willed nature and Chat Noir's flirty but also sincere side need to be accurately depicted. For example, if a fanfic makes Chat Noir too out - of - character by being overly aggressive, it doesn't feel right.
It could also be a case of misinformation in the fanfic. Adrien might think Ladybug has turned evil or is about to cause great harm. So, in his attempt to save the city or his loved ones, he makes the tragic decision to kill her, believing it's for the greater good.
Well, in the fanfic, Adrien could be in the rubble hospital due to a battle gone wrong. Maybe he got seriously injured while fighting an akuma. The hospital setting might be a place for him to have some self - reflection and also for his relationship with Ladybug to develop further, like she could visit him secretly.