"A thousand years ago, on the emperor's orders, the Fifth Army of Exploration mapped the region around the gre

"A thousand years ago, on the emperor's orders, the Fifth Army of Exploration mapped the region around the great Sellen River — endless miles of plains, hills, woods, and swamps. My ancestor served in this army, and his diary mentions a particular cave filled with wonderful gemstones, floor to ceiling! The army turned back, leaving the gems unclaimed for centuries... But now they'll be mine! Onward!"