The tunnel was a long one, and the further we walked, the more I was certain that I was correct with my appraisal and that Leone was correct with her assumption; this tunnel was widened and or mined out by the Goblins with primitive tools, and it led down into the earth before connecting with a slightly wider, more natural yet still excavated tunnel around two hundred feet from where we entered.
Slightly sloped and winding slowly, there wasn't a good way to gauge how deep we had gone into the earth or what direction we might be facing, but what I did know was that it was slightly surprising that the Goblins had been able to find this tunnel at all, and that they somehow, someway discovered a way to reach it with their own skills.