Isekai, reincarnation, etc where the love interest knows they're in another world/the MCs situation

Kyte knows from the very beginning that he lives in a novel world created by the FL

FL tells ML that she was brought back to life, to the past after dying

Reinelle tells Karmeut that they're in a game world and that she reincarnated as a crow (possession)

FL is forced to tell the ML in the very beginning that they're in the world of a book, the FL and her 10 friends created

ML finds out in the very beginning that the FL is from over 1000 years ago