A year has passed since the brutal murder of a German surfer in a Jutland fishing village and the perpetrator is still walking free. Now the Danish undercover police officer Helene hopes to solve the case, in close cooperation with fellow German police officer Thomas.

Thomas and Helene's cover is put to the test when they are invited to a couples dinner at Peter and Susanne's. At the same time, they would like to know more about Ulrik, but he is quiet. A surprise awaits when Helene decides one night to seek him out.