Another theme could be redemption. Perhaps one of them has made mistakes in the past, and through their relationship, they find a way to make amends and become better versions of themselves.
Another theme is sacrifice. There are often situations where either Noble Six or Kat has to make sacrifices for the other's well - being. This selfless act deepens their connection and is a recurring element in these fanfictions.
The uniqueness of the characters makes it interesting. Female Noble Six might have her own set of characteristics like strength, courage and perhaps a sense of mystery. Kat could also have distinct traits. When these two are paired in a love story in fanfiction, it creates a new dynamic that's different from the original storylines, which can be really captivating.
One great 'female noble six and kat fanfiction' could be about their adventures together in a post - apocalyptic world. They might team up to fight against a common enemy, using their unique skills.
Friendship is also a big theme. Their unique personalities could lead to an interesting friendship dynamic. Maybe Female Six is more outgoing and Kat is more reserved, and they complement each other. Fanfictions might explore how they become friends and how their friendship evolves over time.
Well, I'm not sure about a specific 'noble six and kat love fanfiction' off the top of my head. But usually, in the Halo fandom, there are fanfic communities where you can ask around. Some might be on Reddit or dedicated Halo fan forums. People there are often quite helpful in pointing you to interesting fanfictions about various characters.
There are many fanfiction platforms out there. For 'female noble six and kat love' fanfiction, FanFiction.net could also be a place to check. However, keep in mind that the availability of such specific fanfiction depends on how popular the pairing is among the fan community. It might take some time and effort to sift through the stories to find the ones that really focus on this relationship.
One of the best places to look is Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including Halo. Just use the search function and type in 'noble six and kat' and it should show relevant results.
For Noble Six, more of their backstory could be explored. Maybe details about their life before joining Noble Team. For Kat, her relationships with other members of the team apart from Noble Six could be delved into deeper. For example, her interactions with Carter or Emile.
Love and romance can also be a theme. Writers might create romantic storylines for her, perhaps with a fellow warrior or someone from a different background. This can add an emotional aspect to the story and show a different side of the strong female noble six character.
One plot idea could be that Noble Six and Kat team up to solve a mystery within the Halo universe. Maybe they are investigating strange disappearances of important UNSC personnel. Another could be a story where they have to survive in a hostile alien - controlled territory together, relying on each other's skills. For example, Noble Six's combat expertise and Kat's technological know - how.