Once entangled in the dark underworld of the mafia and losing her life, a schoolgirl's unfulfilled vengeance is passed on to her three closest friends. United by a burning desire for revenge, the girls take up silver guns and confront the mafia. A brutal game with no guarantee of survival begins now. A battle royale ruled solely by hatred and rage, where neither good nor evil exists. Manipulated by adults' cunning traps, the schoolgirls are gradually torn apart. And echoing in their hearts is the cry: "If you must kill, then violate me! But you'll never defile my soul." What will they ultimately gain, and what must they sacrifice? A ruthless war begins here and now.