High Adventure in GURPS
The orcs have always caused problems at the borders, but they've always been disorganized and so easily dealt with by the local military. Rumors have it that has changed, that there is an orc army massing. In response, the local magistrate has put out a call for anyone who is willing to undertake a mission, for pay, of course.
I could give more information concerning this, but I'd rather cover the rest of it in the actual game.
