The state of Aquilonia, created from equal representatives of different times and peoples, united to jointly strive for a better life and resist the merciless Stone Age, is preparing for new challenges. The rescue expedition on the frigate "Medusa" safely reached its destination and, taking new fellow citizens on board, turned back. But this, again, is just the beginning of the adventure, because not all the heroes have appeared on the stage yet...

After reading this book, you will find out who else the Aquilonians are destined to meet and what tests the unknown Mediator intends to subject them to.