Well, 'reading from the other side fanfiction' could be really interesting. It might involve looking at a familiar fictional world through the eyes of a character who has been marginalized or misrepresented in the original. This type of fanfiction could potentially change the way readers view the entire story. It could also introduce new plotlines that are based on the different perspective. For instance, in a fantasy world, if there's a race that was always seen as the enemy in the original, this fanfiction could show that they have their own reasons for their actions, like defending their homeland from the so - called 'heroes' who are actually invaders in their eyes.
Fanfiction often takes existing universes, like those from books, movies, or TV shows, and creates new stories. 'Reading from the other side' might imply that it offers a fresh take. For example, if the original is a hero - centered story, this fanfiction could show events as seen by the antagonist. It might explore their motives, their backstory, and how they view the actions of the heroes. Maybe it delves into the moral gray areas that the original might not have fully explored.