Transmigrated: The Yandere Villain Reads My Mind

She transmigrated into a doomed side character in a cultivation novel, counting down the days until the male leads finish her off so she can complete her mission and go home. There's just one problem: the psychotic Demon Lord villain can hear every sarcastic thought in her head. While she's outwardly begging for mercy, he hears her real thoughts: "Just kill me already! What kind of man takes this long? No wonder the heroine rejected you!" When he dismisses his entire harem for her sake, she's internally raging about overtime pay. And when he prepares an extravagant wedding procession, all she…