The letter I found is proof of the great sacrifices required of the elite units. The soldiers of the Eternal Guard were to prevent the cargo from falling into enemy hands at all costs, even if it meant death.
This is where the trail ends... I must find a way to unblock this path.
The diary revealed the truth about the Eternal Guard's service; it required immense sacrifice. They spent entire days and nights guarding cargo whose contents they didn't even know.