Strange things happen in city N. People massively fall into a state similar to a coma. Doctors are at a loss. Investigate the incident entrusted to the best investigator of the city. He, a follower of the materialist position, is faced with inexplicable and mystical events that change not only his worldview, but also his life...

The series tells about how police officers, investigating the case of robberies and murders in hotels, managed not only to neutralize, but also to expose major plunderers of socialist property.

A classic mystery story based on Arkadi Adamov novels.

The story is about old village residents who, due to the expansion of the collective farm, have to leave their huts and their homes.