The film tells us the story of the excellent student Chris, who decides to purge the world. Together with his Winchester, Chris gives God what He wanted. 'Cain' changes completely our notions about everything that surrounds us. How well do we know the people we are communicating with every day?

A boy starts an affair with his famous dad's young new wife - an instinctive way of victory of a confused soul over his parent's inadequacy. Ever haunting dreams about his real mother start overwhelming the boy more and more often. Unsuspecting a thing, the father keeps trying to carry out his own views on beauty upon their joint living. In vain - faith intends differently.