A man who works for the tax authorities ends up becoming friends with a dangerous criminal after their daughters become best friends and he accidentally saves his life

Forensic psychiatrist Fokke Augustinus makes an unexpected career change when he inherits his father's mansion in Groningen where he becomes involved with a criminal organization with a marijuana plantation on his father's land.

Former Amsterdam police detective Floris Wolfs has been transferred to the police department of the south-Dutch country town Maastricht. His metropolitan experience nicely complements the local expertise of his new country colleagues, who know the folks. Slowly he fits in, while solving countless crimes together with his female partner Eva van Dongen.