A reluctant private investigator is hired to track the tail of a suspected suicidal girl.

Frank Vaughan is a debt collector pushed to breaking point. In a frenzy of revenge, he tracks down the priests who abused him in boarding school and stole his childhood. Not even prayers can save them. But Frank's actions pit him against Melbourne's criminal underworld, unleashing a wave of violence across the city. Rescuing stripper Sarah from the bloody chaos, together they must fight their way out, one dead body at a time. Despite the danger, Frank won't stop until every guilty person meets their fate. Welcome to the seventh circle of hell. Every. Debt. Must. Be. Paid.