Hamilcar Bear-eater is bored. The siege of Nemisuvik – also known as the Thousand Day Siege – grinds on. The Khornate forces of the warlord Blackjaw bombard the walls of the city from a fleet of mighty warships, and the people await what must be an inevitable assault. The only Stormcast Eternal in the city, Hamilcar longs to lead the local warriors into battle against his foe – but it is not until the Grey King, an unimaginably ancient and destructive creature of the deeps surfaces in the city that he finds his chance…