In an Edinburgh cellar, two gunshots ring out. Across town, Max McCall is released from prison. These two events gradually converge as Max tries to rebuild his life, while new arrival Erin is trying to save hers.

InanEdinburghcellar,twogunshotsringout.Acrosstown,MaxMcCallisreleasedfromprison.ThesetwoeventsgraduallyconvergeasMaxtriestorebuildhislife,whilenewarrivalErinistryingtosavehers.