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.
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.
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.
Ruby's character could develop in terms of her confidence. As the Red Dragon Empress, she would have to take on more leadership and make difficult decisions. This would force her to grow from the sometimes - hesitant girl we know into a more assertive leader.
Well, it could mean Ruby taking on a more powerful form. Maybe she discovers a new aspect of her power that makes her aura or her appearance more red. It could also symbolize a change in her personality, like becoming more fierce or determined, which is often associated with the color red.
One great fanfiction could be 'Ruby's Red-Eyed Adventure'. It delves into Ruby's journey where her red eyes play a significant role. Maybe she discovers a new power related to her eyes and has to face a powerful enemy. It's full of action and character development.
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.
In the RWBY universe, colors are very important. Ruby is associated with red. Cinder calling her 'Red' might be a power play. It could imply that Cinder sees Ruby not as an individual with her own agency and skills, but simply as a representative of the color red, which in RWBY has certain connotations. Maybe Cinder is trying to undermine Ruby's identity within the context of the color - themed world they live in. It could also be a foreshadowing device in the fanfic, hinting at future conflicts or interactions between the two characters based on this simplistic view of Ruby.