Another concept could be that Ruby teams up with a group of scientists who are developing nanotech for combat. They create a special nanotech suit for Ruby that gives her super speed and strength, and she uses it to fight against a new powerful enemy.
One idea could be Ruby discovers a new form of nanotech in a hidden part of Remnant. This nanotech could enhance her Crescent Rose, giving it new abilities like shape - shifting or self - repair.
Ruby could start off being skeptical about nanotech but then gradually come to see its potential. For example, she might first think it's too dangerous or unethical, but as she witnesses its positive uses, she changes her mind.
One idea could be that Ruby, with her speed and enthusiasm, helps Pyrrha break out of her more reserved shell. For example, Ruby could drag Pyrrha into some crazy training sessions that are more about having fun than strict discipline. This would allow Pyrrha to relax a bit and not be so focused on always being perfect.
Well, one interesting idea could be Ruby's transformation into a Saiyan-like form. It might bring new powers and abilities that she can use in the RWBY universe. Maybe she gains super strength and speed, like Saiyans in the Dragon Ball series.
Maybe in the fanfic, Ruby gets drunk and starts reminiscing about her childhood and how she got into the whole Huntsman business. She could share some really cute and endearing stories that her friends haven't heard before, making for a heart - warming scene. And then she might pass out in an odd position, much to the amusement of the others.
One idea could be a story where Ruby and Coco team up for a special mission. Maybe they have to infiltrate an enemy base, and Ruby's speed and Crescent Rose combined with Coco's fashion - inspired weapons and strategic mind make them an unbeatable duo.
One idea could be Ruby facing a new type of Grimm that has unique abilities, like the ability to manipulate time in a small area. This would put Ruby in a tough situation where she has to figure out how to combat it while being affected by the time distortion. Another plot could involve Ruby getting lost in a Grimm - infested area and having to rely on her wits and the little resources she has to survive and find her way back to her team.
Perhaps the story could explore how Ruby's pregnancy affects her relationships with her team members. Some might be overly protective, while others could struggle to accept the change in her situation. It could also be interesting to see how her pregnancy impacts her relationship with her weapon and combat abilities.
One idea could be Ruby discovers she is the Winter Maiden in a moment of great danger. As she tries to control her new powers, she has to face off against Salem's minions who are after the power of the Maiden. Ruby's friends, Weiss, Blake and Yang, are initially shocked but quickly support her in her new role.
One possible fanfic could explore Ruby's journey into womanhood through her leadership experiences in RWBY. As she grows, she might face new challenges that are related to being a young woman in a world full of danger and responsibility. For example, she could struggle with how others perceive her as a female leader, compared to her male counterparts. This could add an interesting layer to her character development.
It's not appropriate at all. Fanfiction should be a form of creative expression that adheres to ethical and moral standards. RWBY has a large fan base that includes people of different ages and backgrounds. Creating or promoting fanfics with inappropriate content like this can be offensive and goes against the spirit of the original work which aims to tell exciting stories about heroism, friendship, and self - discovery.