Some fanfictions might put them in alternate universes. In one such fanfic, they could be in a steampunk - themed Remnant. Fox might have some cool mechanical enhancements to his senses, and Coco's weapons could be more steam - powered. They would be fighting against a new type of Grimm that are adapted to this industrialized world.
There are fanfictions that explore their relationship more deeply. For example, a fanfic might focus on how they became friends in the first place. It could start with them being initially at odds with each other due to their different personalities. Coco is more outgoing and fashion - loving, while Fox is more reserved. But as they work together on team missions, they gradually come to respect and care for one another.
One interesting RWBY Fox and Coco fanfiction could be about their adventures before joining Beacon. Maybe they were on a mission to stop a small - scale Grimm invasion in a remote village. They had to rely on each other's skills, with Fox's enhanced senses and Coco's weaponry expertise. Another could be a story where they get lost in a mysterious forest during a training exercise and have to find their way out while facing unexpected challenges.
There might be a fanfiction where Coco teams up with a character from another universe. For example, she could meet someone from a steampunk - themed world and they have to combine their different fighting styles to defeat a common enemy. It would be a cool crossover story that explores Coco's adaptability.
Another interesting plot could be a story where Ruby is injured, and Fox has to take care of her. During this time, they get to know each other on a deeper level. Maybe Fox discovers a side of Ruby that she doesn't show to others, and it changes their relationship dynamic. There could also be a plot where they both get trapped in an alternate dimension or a mysterious area. They have to work together to find a way out, and in the process, they explore their feelings for each other while also dealing with the strange environment and any threats within it.
One interesting RWBY Team RWBY fanfiction could be those that explore their training days in more detail. For example, a fanfic might show how they overcame a particularly difficult training obstacle together. Another type could be fanfictions that focus on their relationships outside of combat, like how they celebrate birthdays or holidays as a team.
One idea could be that Ruby and Coco team up for a special mission in a dangerous, uncharted part of Remnant. They face new Grimm and have to rely on each other's unique skills to survive. Coco's fashion - sense - related weaponry could combine with Ruby's speed and scythe skills in interesting combat sequences.
A really unique RWBY Fox and Coco fanfiction is the one where they time - travel back to the early days of Vale. They have to blend in without revealing their true identities and also prevent a major disaster that could change the future of Remnant. They use their modern - day knowledge and skills while also learning about the past, which makes for a great read.
Another type of RWBY child Ruby fanfiction could focus on her relationship with her sister Yang when they were younger. It could explore how Yang took care of Ruby, like the time when Ruby got lost in the city. Yang searched everywhere for her, and in the process, they both learned important lessons about family and relying on each other.
Some might be interesting for their creative interpretations of the RWBY world's magic system. They could introduce new spells or ways of using Dust in really imaginative ways, which makes the reading experience quite engaging.
One interesting RWBY Phoenix fanfiction could be 'The Phoenix's Ascent'. It might focus on a character with phoenix - like abilities in the RWBY universe, facing great challenges and growing stronger. Another could be 'Phoenix Among the Hunters', which could tell the story of a phoenix - themed character joining the ranks of the hunters and making an impact on the story.
One interesting RWBY shapeshifter fanfiction could be about a character who can shift into different Grimm forms to gain their powers and use them for good. For example, they might shift into a Beowolf to gain enhanced strength and speed in battle.
There could be a fanfiction where the Huntsmarshal teams up with Team RWBY on a particularly difficult mission. In this story, the Huntsmarshal's unique skills and experience could complement the abilities of Team RWBY, leading to an exciting adventure filled with battles and character development.