Transmigrate Into a Book! The Villainess Takes Center Stage

This is a sweet romance.

Song Shining, who has been single her whole life, unexpectedly transmigrates into a novel she had been reading before bed. She discovers that her arrival has turned the original world upside down: the male lead no longer falls in love at first sight with the original heroine, but is determined to be with her instead.

Book Spirit: “Your main quest is to win over the male lead.”

Song Shining: “Do I even need to try? He's already won himself over!”