I Refuse the Obsessive Villain’s Proposal

In the original story, everyone was doomed to die in a bloody rampage caused by the hidden villain. And now, I’ve somehow ended up as the private tutor of Duke Bordel younger brother, who turns the empire into a sea of blood? (Congrats to me) I’ve officially boarded the death route! (Yay…) — Now that I’m tangled in the plot, my one and only goal is survival! Since the villain is a secret softie (but only to his people), I decided to become his female friend. Thanks to my survival-mode flattery, I became one of his trusted allies—and with blood, sweat, and tears, I even managed to change the original story! Mission complete! I just want to live quietly and avoid the villain from now ...