Mark Walker quickly became bored on the hospitable, highly developed planet of his saviors, the Seremats. I was overcome by homesickness, and my aimless existence was depressing. Finally, it occurred to him to make his profession what was his hobby on Earth - he decided to take up cooking on a planet where all food is produced by synthesizers. Hard work was crowned with success - Mark impressed with his art not only the indigenous inhabitants of Serematen, but also the inhabitants of other planets. And he was invited as a cook to the planet Niyu. This may be a small step towards the Earth. Walker and his three friends, Brauk, Squee and George, set off on a flight towards new adventures and dangers...