There are countless fanfic writers out there creating content for RWBY, and the 'rwby ruby becomes red fanfic' could be the work of an amateur or a more well - known fanfic author within the community. It's possible to search for it on fanfic platforms, but even then, the author might not be easily identifiable if they use a pseudonym or if the fanfic is not widely known outside of a small group.
I'm not entirely sure as there could be many different interpretations in a fanfic. It might be about Ruby in the RWBY universe undergoing some sort of transformation that turns her red. Maybe it's related to a new power she acquires that has a red - themed manifestation, or it could be a symbolic change within the story's plot.
Well, it could be about Ruby facing some kind of extreme situation or transformation that turns her into a more 'red' version of herself. Maybe she discovers a new power within her that has a red hue and she has to learn to control it. This could lead to her having a different fighting style and new relationships with her teammates as they adjust to this new Ruby.
Definitely her team members Weiss, Blake, and Yang. Since they are always by Ruby's side in the original RWBY series, they would play important roles in this fanfic as well. They might be the ones to first notice Ruby's change and try to help her understand and control it.
One possible plot twist could be that Ruby's transformation into 'Red' gives her new and unexpected powers. Maybe she can now manipulate fire in a way she couldn't before. This would change the dynamics of her battles and how she interacts with her team. Another could be that this new form comes with a different personality. She might be more aggressive or confident, which could lead to some clashes with her friends who are used to the old Ruby.
It could strain her relationships. Her friends might be a bit scared or confused by her new form. They may not know how to interact with this 'Red' Ruby at first. For example, Weiss might be more hesitant to trust her, thinking that this change could make Ruby unstable.
If Ruby becomes a Grimm in RWBY, it would be a total chaos. Her friends would be shocked and confused. They might initially try to save her, thinking there's still a chance to reverse the transformation. But she, as a Grimm, would likely have new instincts and powers that are contrary to her former self. Her combat style could change completely, and she might become a threat to those she once protected.
In the fanfiction, Ruby as a demon may have the power of flight. Many demons in fictional works have wings or the ability to levitate. This would give her an edge in battles, allowing her to quickly move around the battlefield. Additionally, she could have the power of regeneration. Demons are sometimes shown as being able to heal from wounds quickly, and this new Ruby might be able to do the same, making her a more formidable opponent.
Perhaps in the fanfiction, Ruby's new status as the Red Dragon Empress makes her a target. Salem could send her most powerful minions after Ruby, thinking that if she can control or eliminate her, it would tip the balance in her favor. Ruby would then have to learn to master her powers quickly while also relying on her team for support.
She might have a more ethereal look. Her hair could start to have a slight greenish tint, like the first buds of spring. There could be a soft glow around her, especially when she uses her Spring Maiden powers.