On a hot summer day, a girl named Pia is brutally murdered in a field of wheat by Peer, as his helpless friend Timo watches. Exactly 23 years later, another 13-year-old, Sinikka, is missing, her bicycle abandoned in the same spot, leading police to suspect the same killer may be at work again. Recently widowed detective David and his colleague Janna struggle to solve the mystery of these parallel crimes with the help of Krischan, the retired investigator...