Mab has just traded Harry's skills to pay off one of her debts. And now he must help a group of supernatural villains, led by one of Harry's most dreaded and despised enemies, Nicodemus Archleone, to break into the highest-security vault in town so that they can then access the highest-security vault in the Nevernever. It's a smash-and-grab job to recover the literal Holy Grail from the vaults of the greatest treasure hoard in the supernatural world, which belongs to the one and only Hades.
From the community