The Female Lead of The Bad Ending Novel is Dead

“I was reincarnated as an extra in the novel ‘The Omega Saintess,’ which was a tr*shy novel. And the novel ended with the death of the female lead. No, that’s what I thought. The Saintess’ mark came to me. And now, the one who was once an extra has become the Emperor’s exclusive Omega. The Saintess’s mission and the desperate life as an Omega. Is this why I was brought here…? To be used like this? Is this why I was put into the body of a useless extra for all that time?! ‘Emperor!’ At that moment, a creepy aura overwhelmed me. He will come. Surely, he will come, searching for the one to replace the deceased Saintess. I didn’t want to live and die as a crazed Emperor’s plaything lik...