After I Transmigrated Into a Book, I Became the Villainous Tycoon's Beloved Wife

Female Protagonist Gets Together with the Villain, No Angst

Here's what I'm looking for: when the original heroine is transmigrated into a novel, don't make her a sanctimonious white lotus just to make the transmigrator look good. I hope the romance in the story is harmonious, without scheming and backstabbing. The transmigrator into the novel's supporting female character, who is the protagonist, should be smart, and the villain shouldn't turn evil. For example, The Guide to Capturing a Black Lotus.