What is the 'rwby ruby raised by grimm fanfiction' about?

I'm not entirely sure as it could vary greatly depending on the author's creativity. It might explore how Ruby's character would develop if she was raised by Grimm. Maybe she would have a very different set of skills or a darker personality.

The 'rwby ruby raised by grimm fanfiction' could be really interesting. Since Grimm are the antagonists in RWBY, if Ruby was raised by them, she would likely have a very different view of the world. Her relationships with other characters like Weiss, Blake, and Yang would be completely transformed. There could be a lot of exploration of how her combat style would be affected. For example, would she use Grimm - like tactics? And how would she interact with the other Grimm? It could also be a story about redemption, if she decides to turn against the Grimm that raised her.