Theories, Random Ideas, and Plot Bunnies Galore

Plot Idea #1

Story Idea: A person from our world gets reincarnated into a world that was a work of fiction they were obsessively familiar with. They get reincarnated at the very beginning of the timeline (or as early as whatever species they got reincarnated was living, within reason) and begin attempting to change things to the better as they can, using a language they are familiar with (that isn't used in the universe) to write down the story as soon as they can, every detail that they remember. They get repeatedly reincarnated, the time that they remember their previous lives getting to be later and later in their life before they eventually only remember when they see the books they wrote in their first reincarnation in that world. Figuring this out, said character makes situations that will make sure only their reincarnation will be able to get to the books while trying to make it as likely as is reasonably possible for them to be in a position to get them. So, by the end of the story, eventually, they'll fight and have faint outlines of their past lives overlaying them depending on what that life was best at and what the character is using. After the end, they either get reincarnated into their original world and then a different universe, or they get reincarnated into the world after the series ends and lives out a life of relative peace from there on out.

Inspiration (if any): My Random Brain, 'Who We Are' by Red (Song)