Prohibition—a time where law holds no power, and the mafia prowls the streets. Avilio Bruno has grown up alone in this murky world after the Vanetti’s murdered his family. One day, he receives a letter that holds the key to revenge. Befriending the don’s son, Nero, Avilio works his way through the Vanetti family and sets his vengeance in motion. But 91 days of killing can only spawn more tragedy.