Lord Caldrich's Manor

From the introduction: Lord Caldrich's Manor is home to the legendary Staplemark tapestry, telling the tale of King Calodoric. The remote manor itself was built by his descendant on a castle as old as time. The tapestry stretches without end on each of its dark walls. You were sent here by your friend Lady Ada Chegwin to investigate the disappearance of her son Arnold. This man has lived in the manor for a year, and was last seen here a week ago.