A new short story—The Dark God, Part III: The Sealing—has been released!
Amos has survived the Dream and brought the Daemon Lord to bear. Emperor Archelaus—his father— stands in defiance, barring the dominion of the dark god. Little remains that Amos has not sacrificed, nor does the Lord Sovereign scare him. The realm stands upon the precipice, as Dusk and Dawn collide for the first time.
You can read all of the Ancient Vestiges short stories here.