From Back Cover -
It's a simple stream crossing. What could Possibly go wrong? the Goblins of the White Mines are keeping strange company and the problem is bigger then it looked.
Felgrom the hill giant discovered,then Bullied, a small goblin mining tribe into serving him food and warmth within their caves. Little did Felgrom realize he had accidentally bullied something more then a simple tribe of goblins.
Curse of the White Mine is designed as a single session, non-linear adventure. Major setting disruptions are kept to a minimum so as not to intrude on your master plan or the current campaign in progress.