The Bands of Mourning are the mythical metalminds owned by the Lord Ruler, said to grant anyone who wears them incredible powers.
Hardly anyone believes they really exist.
But now a kandra researcher has returned to Elendel with images that seem to depict the Bands, as well as writings in a language that no one can read.
And it is Waxillium Ladrian who is recruited to travel south to the city of New Seran to investigate.
Along the way he discovers clues that point to the true goals of his uncle Edwarn and the shadowy organization known as The Set.
And faces his most terrifying challenge yet.