I'm a Sucker for Extras

I Possessed the Villainess in a Novel! I became Brody, the tragic villainess who only ever loved the male lead— Only to be used, cast aside, and utterly ruined in the end. To make things worse, I possessed her right at the moment she was about to poison the Northern Duke, the male lead’s enemy, in order to help the man she loved. In the original story, the assassination would’ve succeeded. But… "Why should I kill a total stranger?" Especially when that “background character” of a Northern Duke just so happens to be completely my type. Tall, dark, dangerously handsome—and apparently the type to toss women aside without a second glance after a single night? I don’t have any reason to kil...