The Villainous Demon King's Moonlight [Book Transmigration]

Blurb: After transmigrating into a Western fantasy world where the house is strewn with human bones, Daisy takes it in stride. Both her parents are dead? Money is tight? Those aren't such big problems. She still has a genius childhood friend to support her. But when she discovers that this world is a book, that her childhood friend is the transmigrated male lead's nemesis, and that she's destined to be cannon fodder, Daisy loses her cool. What should she do? Run for her life!