The cycle tells about the adventures of a demonic prince who, having lost the war to the angels, and being killed, fell into the body of a teenager. Being the Great Heretical Arteftoriarch, he received a fraction of his former powers, and thanks to his magic, he can receive a special resource extracted from monsters - spiritual ore. What is "spiritual ore," what properties it has, and what adventures await the demon in the new world - we can learn all this by reading the cycle "Chronicles of the Demonic Artisan" - Blacksmith.