Warhammer: Age of Sigmar - The Red Hours

At the bleeding edge of Chamon sits a lone outpost: The Grave of Heroes. Once a great fortress, it's now no more than a thinly disguised prison for exiles that the people of Sigmar would rather forget. Into this oubliette comes Byrun Hess, disgraced captain of the Sigmarite forces, who finds himself buried in a dead-end posting with a tiny garrison, ranging from the undisciplined to the also heretical. While Hess attempts to instill some measure of discipline, the arrival of one of Chamon's brutal shardstorms triggers a series of chilling events, quickly shifting Hess' priorities to simple survival. Not sure who to trust, Hess must overcome the ghosts of his past and the very real dangers of the present if he is to leave The Grave of Heroes alive.