What led a former top scientist to rob a bank and hold a dozen hostages? Czech Television's crime thriller based on Martin Goffa's novel "The Little Girl" is squeezed into two environments - the interior of a robbed bank with hostages and the interior of a crisis management car, from where the police communicate with the mysterious attacker and try, like him, to play for time and find out more about him. The flashbacks also tell the story of the attacker's daughter Karin from the recent past, gradually revealing a connection with what is happening in the current storyline.

Unemployed and in search of work, a young man gets roped into a series of shady schemes that unite a former band of money launderers.