Translated from the back of the book:
"'Unending Nightmares'
Weiden is not only the centre of aventurian chivalry and home to rich 'cattle barons', but also an turbulent province bordering the goblin-infested Dragonstone mountains and where dark cults flourish in its impervious forests and hills...
In the little hamlet of Dragenfeld a jung priest is burnt at the stake. Was she a servant to dark forces or the victim of a conspiracy? What role does the inquisition of the Twelve Gods play, whose arrive in Weiden in droves? And why are the heroes being plagued by nightmares that become worse with every day?"
Additional user summary (contains spoilers):
Part 1 of 7 of the campain "The Marks of the Seven" about the return and downfall of legendary black wizard and demon master Borbarad.
In part one, a servant of Borbarad returns the soul of his master that was trapped in limbo for an aeon aeons by increasing the flow of time and thus devasting the duchy of Weiden.