A woman, accidentally caught in a dark deal, turns the tables on her captors and transforms into a merciless warrior evolved beyond human logic.

Silvia, who lives in a villa in the hills, has a quarrel with her ​​husband and his friends and then goes away down to the city, where she has the bad luck of being attacked by a group of misfits. At her rescue is a photographer who, in turn, is in trouble for having witnessed a murder by the Chinese mafia...