[Welcome to ?The Opponent of the Dragon?.] “Oh my, the book talks!” [I am a guide for travelers...
FL is pulled into a novel and has to complete it correctly in order to return, but the ML messed the ending up somehow and the two are sent back to right after the FL's clan was destroyed, with her being the sole survivor. The novel is a mess, and she has been made the Protagonist and the ML is a variable, but she will do anything to save him even if the book assigned her a new ML.