Quirky police detective, in Finland, delves into his memory palace to solve despicable crimes all the while trying to keep his family together. If Sherlock was based in Finland this would be it.

A top murder investigator from the capital city of Finland moves to the small town of Lappeenranta, near the Russian border, in order to work less and spend more time with his family. However, he soon realizes that the bordertown isn't the peaceful town he thought it was.