I Transmigrate into a Book, but I Refuse to Be the Female Lead

Perfumer Xie Qingyi accidentally transmigrates into a book and becomes the female lead, who is doomed to die a gruesome death. Determined not to play the heroine, she keeps her distance from the male lead. On top of that, the heroine's naturally alluring scent has transferred to her half-sister, Xie Yaoyao. Before Xie Qingyi can celebrate, she discovers that Xie Yaoyao is using the scent to manipulate the other characters in the book against her. Luckily, Xie Qingyi unexpectedly finds a way to counter it. The only downside is: Male lead, stay away from me!