Book-3 is a continuation of the story set out in Book-2 «The Hilt». The development of events taking place on a planet like Phaethon in prehistoric times in the constellation Sirius. The heroes of the book are scientists participating in the «Panacea» program, which is to search for an alternative form of energy to save the planet from destruction. At the same time, the crew of the interplanetary spacecraft was sent into deep space in search of an alternative planet to relocate a dying…