Human remains are discovered in the fields near the village of Lipová. It most likely belongs to one of the missing children who disappeared here without a trace during the past years. Not only does everything indicate that the boy was imprisoned somewhere without access to daylight for many years, it even seems that despite the extensive search and various hypotheses of the police, he never left the village. Criminal Commissioner Laura Linhartová and her colleague Adam Beneš reopen a long-postponed case and embark on another exciting investigation. Is it possible that the perpetrator is hiding among the local residents? And is there any hope that the other two children are still alive?