The great enmity of two races of demigods - the Patrins and the Gars - destroyed the Primordial World and led to its division into the Four Elemental Worlds. The main character, Patrin Eplo, goes on the orders of his master Xar on a journey through the worlds to collect information with which the Patrins will be able to take revenge on their ancient enemies. However, in his wanderings, Eplo encounters other enemies - almost omnipotent werewolf snakes, the personification of absolute Evil, who threaten the death of the Patrins, the Garfish, and all the Four Worlds. Chaos, pain, fear, hatred - this is their food. Eplo and his friends face a difficult choice - should they forget about the old enmity and unite in the fight against Evil, or continue to hate each other? Will they be able to revive the Primordial World again?