Sigmar announces his return as his Stormcast Eternals strike a vengeful blow against the hordes of Chaos. Across the Mortal Realms, a storm rages. Lord-Celestant Vandus Hammerhand has claimed one of the Gates of Azyr - he now makes for the dreaded Gate of Wrath in the fire-blackened Brimstone Peninsula of Aqshy, and a reckoning with the Chaos Lord Korghos Khul. His fellow Lord-Celestants fight just as hard to break the dominion of Chaos; the Stormhosts' grand crusade brings war to the Ghyrtract Fen, where Gardus of the Hallowed Knights strives to take back the Gates of Dawn. Meanwhile, in the mystical Hanging Valleys of Anvrok, Thostos Bladestorm leads his men against a towering fortress which conceals a prize beyond measure.