To write a compelling interaction, start with a strong contrast in their personalities. Ruby is optimistic and pure - hearted, while Cinder is cynical and power - hungry. Have them meet in a situation where their goals conflict, like when they both are after a powerful relic. Ruby could try to reason with Cinder, appealing to her better nature (if there is one). Cinder, on the other hand, could mock Ruby's naivete while secretly being intrigued by her unwavering belief in good.
One idea could be Cinder being transported to an alternate universe within the RWBY world where the roles are reversed. For example, she could find herself in a world where she is a huntress in training, facing the same challenges as the main characters but from a different perspective. Another plot could involve a team - up between Cinder and a group of RWBY characters against a common, greater enemy that threatens both their goals and the world. Maybe a new, powerful Grimm that has abilities they've never seen before.
There's also 'The Hidden Side of Cinder'. This one focuses on Cinder's relationships with other characters in a more in - depth way. It shows how she might interact with people outside of her usual villainous deeds and gives a fresh perspective on her character.
Yes, there might be some out there. Fanfiction websites often have a wide variety of stories, including ones with unique plotlines like this. You can try searching on popular fanfiction platforms like Archive of Our Own or FanFiction.net.
If in fanfiction Cinder is Ruby, it would be a total game - changer. Ruby is the symbol of hope in RWBY, and Cinder is a symbol of destruction. So, this switch would create a really interesting narrative. The story could explore how Cinder, in Ruby's body or identity, would deal with Ruby's responsibilities. Would she try to uphold Ruby's values? Or would she slowly corrupt them? And how would the other characters react? They might initially trust her because she looks like Ruby, but as they start to notice the differences in her behavior, it would lead to a lot of conflict and drama.
Salem in RWBY fanfiction is often depicted as the main villain. She has a grand plan that she is slowly working towards. Cinder is a key player in Salem's plans. She is the one who often does the dirty work on the ground.
One common theme is redemption. Many fanfictions explore the possibility of Cinder finding a way to atone for her actions. Another is power - seeking. Since Cinder is often depicted as power - hungry, fanfictions may expand on her pursuit of more power. And there's also the theme of identity, as she tries to figure out who she really is beneath all the villainy.
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 some fanfictions, Cinder's change way might involve a shift in her alliances. For example, she could break away from Salem due to some internal conflict. This could lead to her seeking refuge with the main characters, and in the process, she has to learn new values and ways of life. She may struggle with her past actions but gradually grow into a better, more complex character.
One great RWBY Ruby and Cinder fanfiction is 'The Unlikely Alliance'. It explores a scenario where Ruby and Cinder are forced to work together against a common enemy. The story does a great job of developing their characters in this new context.