Quick Transmigration: The Villainess Who Craves Darkest Routes

System 04588 made a fatal mistake—it bonded with a host who has no past, no powers, and zero morals. After their first world, the truth hits hard: she's a complete psychopath. She weeps more convincingly than any heroine, yet murders with a smile that chills the soul. When the righteous system tries to report her to the Main God for termination, it witnesses her kick the deity across the room, laughing like a lunatic. She snatches the trembling system in her grip: "Little thing, you're amusing. Stay interesting if you want to live." Now trapped with a villainess who treats torture scripts like…