In the world of Troy where everyone has a power, Lanfeust, an apprentice blacksmith can melt the metal. He knows a peaceful life until the day when he discovers that in contact with a sword, he can possess the absolute power! Accompanied by the old wise Nicolede and his two daughters, Cyan and Cixi, he is carried away in a whirlwind adventures during which he will join in friendship with the most dangerous of creatures, the troll Hebus! From his little village of Glinin to the eternal city of Eckmül, passing through the distant baronies, follow Lanfeust in his fabulous quest that will decide the fate of Troy!