Geralt heads to the swamps to combat an "ancient power" in this The Witcher 3 gameplay video.
According to the man he's speaking with, the war awoke an evil which "feeds on bloodshed."
Because of this, nightmares haunt the villagers night and day.
Gerlat needs to find out what is killing the villagers of Downwarren by solving the mystery of Whispering Hillock. But first, he must survive the denizens of the swamp.
Watch the gamescom 2014 video below.
The Witcher 3: Wild Hunt lands on PC, PlayStation 4 and Xbox One February 24, 2015.