Watch HDToday. An anti-imperialist version of the Vishnu Purana legend tells of the villainous Kans plotting to marry Devaki to Dikpal, commander of Magadh's army. The people of Mathura fear that Magadh will destroy their city-state and foil Kans' scheme as Devaki marries the beggar Vasudev. The heavens forecast, accurately, that Devaki's eighth son Krishna shall cause Kans' death.