One popular theme is the exploration of their relationship in different scenarios. For example, what if they had met under different circumstances? Another theme is the internal struggle of each character. Eve might struggle with her feelings towards Villanelle, and Villanelle with her own complex emotions.
One great 'Villanelle and Eve fanfic' is 'The Unlikely Alliance'. It delves into their complex relationship in a new and exciting way. The author really captures the essence of their cat - and - mouse dynamic.
The show that they are from has a large and dedicated fan base. People are so invested in the story that they want to see more, and fanfic allows them to see different interpretations and continuations of the relationship between Villanelle and Eve. It gives fans a chance to fill in the gaps or create their own versions of what could happen next.
One great 'eve and villanelle fanfic' is 'The Unlikely Bond'. It delves into their complex relationship in a new and exciting way, exploring how they might interact outside the main storyline. It has really well - written dialogue that feels true to their characters.
A 'villanelle novel' is a rather unusual concept. It might be a novel that draws inspiration from the villanelle's characteristic of having a specific rhyme scheme and refrain. The author could use this to build a narrative that has a musical quality to it. For instance, the characters' thoughts or actions could be related to the repeated lines of a villanelle, and the overall story could unfold in a way that is similar to the building tension and release found in a villanelle poem.
You can try fanfiction websites like Archive of Our Own (AO3). There are a large number of Eve Villanelle fanfics on it. Just use the search function and type in 'Eve Villanelle' to find relevant works.
One plot idea could be how they deal with the challenges of pregnancy while still being in a complex relationship. Maybe they have to hide from their enemies or former colleagues. Another could be the reactions of their friends and family to the news.