The second book about Thresh's adventures. He found the legendary Paradise, his father, and new friends. Now he, the Chosen One, in order to become a Guardian, must fulfill his father’s order and the task of the Armada: reach the Eastern Fort, take possession of the fourth key to the Gate - the “spark” artifact, and also find what people lost a hundred years ago. To return what has always attracted us with its mystery and what the Armada has been feeding on for thousands of years. To do this, Thresh will have to not only leave the Deep into the unknown Wasteland after the Doomsday, but also try his luck again, experiencing the bitterness of loss. Because in a deadly race, life was always at stake, and the losers were sure to die...