One plot idea could be Ruby struggling to hide her Faunus identity at first. Maybe she has cat ears as a Faunus and has to constantly keep them hidden under her hood. Another idea is that she discovers a unique Faunus ability that she has to learn to control. For example, she might be able to communicate with certain animals in a way no one else can.
Well, a possible plot could be Ruby facing discrimination as a Faunus. This would add a whole new layer of conflict to her character. She could then use her experiences to try and bridge the gap between humans and Faunus in the RWBY world. Also, there could be a plot where Ruby's Faunus heritage is somehow connected to an ancient prophecy or power that she has to unlock.
Well, one idea could be that Ruby's dragon faunus side is awakened by a powerful relic. And then she has to quickly learn to control her new powers. Another is that she discovers she has a special bond with a dragon - like Grimm, which is really strange as Grimm are usually just evil entities. This bond could make her question the nature of Grimm and faunus.
One idea could be Ruby meeting a wolf Faunus who is initially mistrusted by the group but later proves to be an ally. Maybe the wolf Faunus has a special ability related to tracking that helps Ruby and her team in a mission. Another plot could involve a wolf Faunus who is being hunted by some anti - Faunus group and Ruby decides to protect them, which leads to a series of battles and the exploration of the discrimination against Faunus in the RWBY universe.
A really interesting plot could revolve around Ruby's relationships. Her Faunus family or friends might have different views on the ongoing conflict between Faunus and humans. Ruby, being raised in this environment, would be caught in the middle. She could try to bridge the gap between the two groups, leading to some intense and emotional story arcs as she tries to promote peace and understanding.
Well, a plot could revolve around Ruby trying to find a cure for her half - Grimm state. She might embark on a dangerous journey to find a mysterious artifact or a wise hermit who could help her. Along the way, she could face many challenges as her Grimm side makes her a target for both Grimm and those who fear her. Additionally, her relationships with her team could be strained as they also struggle to accept this new part of her.
One plot idea could be that Ruby, as a Faunus, has some unique abilities related to her Faunus nature that she and Blake discover together. They go on adventures to understand and control these abilities while also strengthening their relationship.
There are fanfictions where Ruby is a Faunus herself. Maybe she has some kind of cat - like Faunus trait. This would change how her teammates interact with her at first. For example, Weiss might have some initial prejudices to overcome, but as the story progresses, they all come to accept Ruby for who she is, Faunus or not. It could be a story about acceptance and friendship in the face of differences.
One possible fanfiction could be about Ruby's journey as a Dragon Faunus in the RWBY world. She might face unique challenges, like hiding her faunus traits at first. Maybe she discovers her dragon - like powers gradually, such as enhanced strength or the ability to breathe a small amount of fire in a moment of great stress. Her friends in Team RWBY could initially be shocked but then accept and support her new identity as she learns to embrace it herself.
A plot idea could be that Ruby time - travels to become Summer right before a major event in Summer's life. She then experiences all the things Summer did but with her own mindset. She might try to change how Summer interacted with certain characters, like Ozpin. Maybe she would be more open with him about her plans or suspicions. This could lead to a different chain of events. Also, Ruby could use her knowledge of Dust and its uses in the future to enhance Summer's fighting abilities. And in the process of being Summer, she could also discover some long - lost secrets about her family that were never revealed in her own time as Ruby.
One plot idea could be that Ruby discovers a hidden connection between her Silver - eyed powers and Ozma's ancient magic. Maybe she has visions that lead her to an old relic related to Ozma. Another could be that they team up to fight a new, powerful Grimm threat that is immune to normal Huntsman attacks, but Ruby's unique abilities combined with Ozma's knowledge can defeat it.
One plot idea could be Ruby and Winter teaming up for a special mission. Maybe they have to infiltrate an enemy stronghold. Ruby's speed and Crescent Rose could be combined with Winter's ice powers and combat skills for some epic fight scenes.