Another storyline could be a time - travel fanfic. Pyrrha somehow travels back in time and meets a younger Cinder. She tries to prevent Cinder from going down the dark path she eventually takes. This would involve a lot of emotional turmoil as Pyrrha has to deal with the knowledge of what Cinder will become.
One possible storyline could be a redemption arc for Cinder through her relationship with Pyrrha. Maybe in an alternate universe, Cinder realizes the error of her ways and Pyrrha helps her to change. They could start as enemies but gradually come to understand each other.
A more adventurous storyline could be where Cinder and Pyrrha are forced to team up in a strange and dangerous world. They have to rely on each other's skills, like Cinder's fire - based powers and Pyrrha's combat proficiency. Along the way, they develop a grudging respect for one another that could turn into a deeper connection.
One possible fanfiction idea could be that Cinder and Pyrrha are long - lost sisters separated by some dark event in their past. In this fanfic, Cinder could be on a journey of redemption after realizing her sister is Pyrrha. Pyrrha, on the other hand, might struggle with the idea at first but then come to accept Cinder. Their relationship could develop as they face common enemies in the RWBY universe.
In a fanfiction centered around their sisterly bond, Cinder and Pyrrha might have a telepathic connection due to their sisterhood. This could be used in battle situations, like when Pyrrha is in trouble, Cinder senses it and comes to her rescue. Their bond could also be a source of inner strength for both of them, especially in the face of the great challenges in the RWBY world.
Another storyline could involve Cinder's hips as a part of her self - discovery. Maybe she realizes that her physical form, including her hips, has been a tool for others to objectify her and she starts to fight against that perception while still maintaining her power - hungry nature.
Cinder is often portrayed as complex. Her usual cold and calculating nature might be softened in fanfiction when it comes to her relationship with Pyrrha. She could show vulnerability that she doesn't usually display. Pyrrha, on the other hand, is typically shown as the more empathetic and moral one. She might be the one to reach out to Cinder and try to understand her motives.
One possible plotline could be that Cinder starts off secretly admiring Pyrrha's combat skills. Maybe she spies on Pyrrha's training sessions and tries to learn from her techniques. This could lead to a situation where Cinder has an internal struggle between her admiration for Pyrrha and her own dark motives in the main RWBY storyline.
It would greatly affect her relationship with Emerald and Mercury. They might be confused as to why Cinder is so interested in Pyrrha. Emerald could feel jealous, thinking that Cinder is replacing her with Pyrrha in some way. Mercury, on the other hand, might just be indifferent or find it strange.
One interesting concept could be the exploration of their opposing natures. Ruby is often seen as pure - hearted and full of hope, while Cinder is more devious and power - hungry. In fanfiction, this contrast can lead to some intense character - driven stories where they either learn from each other or clash in more complex ways than in the original series.
One interesting 'angel pyrrha rwby fanfiction' could be one where Pyrrha is reborn as an angel - like being with special powers. In this story, she might use her new - found powers to protect her friends in RWBY in ways she couldn't before. For example, she could have the power of flight and enhanced strength, which would add a new dynamic to her battles.
One interesting fanfiction could be about Cinder and Ruby having to team up temporarily to face a common enemy. In this story, Ruby's optimism might start to chip away at Cinder's cold exterior.
One interesting plot could be Ozpin secretly training to counter Cinder's powers. He might be gathering ancient knowledge and artifacts to gain an edge.