In the region of Drachen, Frieren and his companions fall on a village in a pitiful state... The elf agrees to rid the inhabitants of the dragons responsible for the damage against a spell that allows to speak at all speed without tangled their brushes! For his part, Denken has been assigned a new mission by Series: he must monitor and maintain the barrier that surrounds the Golden Lands, which are none other than his native region, transformed into precious metal by a demon... and not any one, since it is Macht, the most powerful of the seven wise of chaos! Will the Magi dare to rub himself with him at the risk of his life?