In the follow-up to 'The Long Midnight of Barney Thomson', Barney has become a barber on the run. Suddenly notorious throughout Scotland as the worse serial killer since the Black Death, he has escaped Glasgow by hiding out in a monastery in the frozen far north-west. However, as the snow descends, and the police slowly close in on his whereabouts, a new, vicious and altogether more psychotic murderer is wreaking havoc amongst the monks.