During another skirmish between the wealthy Velikotsky family, an armed robber in a mask breaks into their house, demanding an impressive amount of money. The owner has no choice but to obey. While the scoundrel, trembling with joy, is counting the stacks of dollars, the eldest daughter Kara manages to neutralize him, and her father calls the police. The family's little celebration is interrupted by a call addressed to a tied up prisoner. Picking up the phone instead, the owner of the house hears a child’s cry, begging for help, and a demand to bring the same bag of money that lies at Velikotsky’s feet...