Demon Reincarnation: I Am More Villain Than Villain

The great demon archduke of hell was reincarnated into the playboy Harvey, recalling Harvey's first half of his life when he bullied men and women and did all kinds of evil. He said it was too clumsy, how could he be such a villain? What's the point of showing your magic pill properties every day? Do you know how to be a bad guy scientifically? You have to abandon your dignity and soul, cooperate with the stubborn feudal forces, and get help from more bad people. You have to understand human nature, use profits to buy bad people, and corrupt good people. You must do whatever it takes to climb to the pinnacle of imperial power and become the greatest villain. Forget it, let's let the great devil, the monster of power, the black hole of morality, the wall of shame, come out of hell to teach you how to be a villain, and give the world a little shock of hell.