Set off on a voyage across the ocean of air with the heroes of the “Cities under Sail” series! The path of the three-masted city of Cornston lies to the Reefs of Time, which no one has yet been able to overcome. But before challenging space and time, Cornston's crew will have to visit the mysterious Strangler Island, where every step could be the last, and the giant drifting metropolis of Ur-Kursum, where you can buy and sell anything, and the fun never stops. minute. And everywhere the mercenaries of the mysterious Clans follow on the heels of the heroes. But, in spite of everything, all riddles, mysteries and secrets must be solved. Each in its own time...Continuation of the novel “Cities under Sails. The shore of despair."