Alice, a shrewish and nosy typist stays in the office after duty hours to rummage through the personal effects of her hateful colleagues, who've mocked her for years, in search of compromising material to use against them. At the same time and in the very same neighborhood, a serial killer with a split personality is lurking, intent on carrying out his cruel game, entrusting the choice of his next unsuspecting victim to chance. The solitary lives of typist Alice and Cold Hands/Warm Hands are destined to fatally intertwine in the dark and unknown underground of the Prati district of Rome. The investigations into the trail of senseless crimes that Cold Hands leaves behind are entrusted to Riccardo Rosco, a commissioner with a rough character and a disastrous private life.
