Quarry Is Being Reinstated After 25 Years, Then Crew Members Find This

Who and why?

So the question kept looming: who had dug it, and why? The crew’s flashlights lit up rusted beams, the unmistakable evidence of engineering intended to withstand time. The tunnel twisted ahead, and the air grew colder with each step. A sense of mystery enveloped the place, and the quiet crunching of dirt beneath their boots was the only sound the team heard for a while.