At the beginning of the film Xander's parents are liquidated in his presence. Xander's father is the creative accountant of crime boss Demouge, his mother is the sister of potato farmer Jaap. Just before she is killed, she gives the codes of a cracked bank account to Xander. Police woman Margje brings the 14-year-old Xander to his uncle Jaap. At first the relationship between the two doesn't run smoothly, but gradually the trust grows. When the criminal Demouge discovers the whereabouts of Xander, he tries to get the codes.