In such a fanfic, the author may take the original RWBY characters with their unique personalities and backstories and twist them into villains. For example, Ruby, who is usually the hopeful and heroic leader, might start to question her own values and make darker choices as she endures more and more hardships. This could be a really interesting exploration of the thin line between hero and villain in the RWBY universe.
One possible plotline could be a character being wrongly accused and gradually turning against their former allies in anger. For instance, Weiss could be framed for something she didn't do, and as she tries to clear her name but faces constant rejection, she starts to side with the villains who offer her a way out.
Living as a villain in manga usually involves having a selfish agenda, using underhanded tactics, and facing opposition from heroes. It's all about creating drama and tension in the story.
It depends. 72,000 words can be considered a novel, but it might be on the shorter side for some genres. In general fiction, it could work, but for epic fantasy or historical novels, it might feel incomplete.
The length of each story in Live A Live can vary quite a bit. Some might be shorter, lasting a few hours of gameplay, while others could take longer depending on your exploration and choices.
It really depends. Generally, a fantasy fiction novel can be considered long enough if it fully develops the story, characters, and world-building. A minimum of 50,000 words might be a rough starting point, but some can go well over 100,000 words and still be engaging.