"Bäckström" is a Swedish crime drama series that tells the story of the world-renowned detective Evert Bäckström, known for his expertise in solving murder cases. He boasts a 99% success rate in solving crimes and takes great pride in it. Despite his unbearable personality, he is unmatched in his work. However, when a skull with bullet wounds is discovered on a deserted island, Evert faces challenges he could never have imagined.