A story about a young medical school student and his adventures.
A mysterious man named Michael Allan Jones arrives in Prague to search for his ancestors. Specifically, he is interested in the year 1611, when a meteorite allegedly crashed near Dobruška. The search for him is helped by nice writer Marcela, who writes a short story about this topic. He thinks it wasn't a meteorite, but a UFO. With her, Michael visits several Czech locations with a mysterious past.
The former reputed lover and bon vivant Petr Vok from Rožmberk was widowed at the age of sixty-three. The loss of his much younger wife is hard to bear and it seems that nothing in his life will please him anymore. His loyal friends and servants do everything possible and impossible to cheer him up, but sometimes interesting situations arise, such as when they get him a guaranteed real mermaid. Will anyone be able to cure the master of his lethargy?
