OOKIDO Izumi

This young girl hates all those goodie-two-shoes heroines. So when she’s reincarnated as Alicia, the villain in her favorite fantasy dating sim, it’s like a dream come true! There’s just one problem: the more she tries to be evil, the more the prince seems to fall for her. Alicia will have to work much harder if she ever wants to become the world’s greatest villainess. Source…

I absolutely hate a world filled with sweet talking. I'll fight the Heroine's rationale head-on. After waking up as the villainess she admires so much from her favorite otome game Alicia trains hard every day to become the greatest villainess of all time.