A young man exiled from his clan has returned home from studies overseas. He believes he has discovered important and troubling news that could affect his clan and his nation. He is estranged from his clan, so seeks help from lesser known persons to verify his discovery.

As the players explore and seek answers, it becomes clear that they are not the only group after the artefact, and that it may, indeed, be a very dangerous thing indeed....

Set in the Kingdom of Chélemby in the Gulf of Shôrkýnè, the "Witch-Stone of Calamísa" is a great way to get to know the culture and society of Chélemby and the politics and mysterious past of the region.