Manga by author The King (时代漫王)

One moment oppressing scum yields a moment of satisfaction. Continuously oppressing scum yields continuous satisfaction. Our female main lead, Su Lxia is bound to the Female Lead Counterattack System and transmigrates to several small worlds. Using elaborate means, she beats up countless cheating bastards and bitches. Su Lxia: "Only a cheating bastard tears of remorse, and the pained moans of a bitch unable to get what she wants bring me solace." System: "Has my host tapped into her humanity today? Nope."