The Empeor is dead! The Septim dynasty wiped from the face of Nirn by the hands of The Mythic Dawn, Mehrunes Dagon's cultists bring about anarchy across all of Tamriel as Man, Mer, and Argonian gather in the face of a new threat unlike anything from bygone eras. In the nauseating swamplands of Black Marsh, The Hists call upon their children to assemble at their home and defend it at all costs!