This is the "Prelude" chapter that sets up the campaign and introduces most of our PCs:
The PCs meet at a feast, have their futures foretold, and are ambushed by goblins - and a nearly-cooked wild boar. The heroes then journey through the Margreve, seeking what has been stolen from them, in what turns out to be much more than a simple walk in the woods.
This is the first adventure of the campaign: "Hollow" by Richard Pett! Wherein the PCs visited the troubled town of Levoca, beset by unnatural animals and the fearsome Hollow Man, taking heads to its master, the rotted and deformed Singing Tree.