Two intertwined cases linking the past with the present will require the aid of Department Q to catch an elusive serial killer, while time is running out.
An old note is found in a bottle in Jutland which has travelled across the ocean for a long time. The note is hard to decipher, but when the Danish investigators from Section Q receive it, the odd personalities within the section find a new angle on it and try to unveil yet another old and diabolic case even though the lead is cold.
