Well, 'rwby our knight fanfiction' might center around a self - inserted knight into the RWBY world. This knight could interact with the main RWBY characters, perhaps joining their team on missions. They could bring new combat styles and moral codes, and the story could explore how they adapt to the RWBY world and how the RWBY characters react to this new addition.
Since it's a fanfiction, it could have the main RWBY characters like Ruby, Weiss, Blake, and Yang interacting with the knight character. Maybe the knight is the new central figure, or perhaps it's a story that focuses on how one of the existing RWBY characters takes on the role of a knight in some form.
In RWBY fanfiction, the 'Black Knight' could be a variety of original characters created by different authors. It might be a mysterious figure with a dark backstory, perhaps having some sort of vendetta against the main characters or being involved in a shadowy plot within the RWBY universe as envisioned by the fanfic writer.
Often, the Black Knight in RWBY fanfiction is depicted as having a menacing appearance. They may have a large, imposing figure, with a suit of black armor that is either highly decorated or very plain but still gives off an air of danger.
I'm not sure specifically as there could be many different interpretations of this fanfiction. It might be about a lone knight in the Remnant world of RWBY, perhaps on a quest or facing some great challenges.
Well, surely the Knight is a main character. They are the one on the path of redemption. And the RWBY team members - Ruby, Weiss, Blake, and Yang - are likely to be main characters as well. They could be the ones who inspire the Knight's change or the ones who the Knight has to prove themselves to.
One common theme is redemption. The Rusted Knight often has a past that he is trying to make up for. Another is heroism. Despite his rusted state, he still tries to be a hero.
Since I haven't read this specific fanfiction, I can't say for sure. But it could be the Remnant knight as the main character, and perhaps some other RWBY - related characters like Ruby, Weiss, Blake, or Yang might make an appearance.
Ruby. She has a very open - minded and empathetic nature. She would likely be the first to try and reach out to the Arkham Knight, believing that there is good in everyone. She might see his skills and think that, if redirected, he could be a great asset in fighting the Grimm.