 When his mother and father are killed in a raid by the evil sorcerer Thulsa Doom, Conan is sent to a slave camp. As the years pass, he develops into a powerfully-built man, still determined to get revenge for his parents  death and solve the riddle of steel. He learns that Thulsa Doom is the head of a mysterious snake cult and in his attempts to get closer to the evil sorceror Conan makes some powerful friends and many deadly enemies.