The Final Villain was Possessed by a L*stful Demon

“I feel like I get better when I touch you. Can I do more?” I found myself in the body of a short-lived extra in a 19+ novel that was halted midway. Now, I’m Levy Heron, the sickly daughter of a knight family with the ability to suppress demonic energy. According to the original plot, Levy was supposed to die trying to suppress the rebellion that the final antagonist, the First Prince Demian, who lost the throne succession competition and was a ridiculously skilled sub-male lead, would initiate when demons appeared. ‘But there’s still time before that rebellion, so I can change the future.’ So, Levy decided to save the original female lead, who was living a miserable life, and neatly res...