The shovel scraped on flagstones. After a time Sheb said, ‘Got the top of the doorway here in front of me—it’s low . . . but wide. There’s a ramp, no steps.’

Yes, thought the ghost, that is as it should be.

Sheb wasn’t interested in handing off the task, now that he could see the way in. He dug swiftly, grunting with every upward heave of heavy, damp sand. ‘I can smell the water,’ he gasped. ‘Could be the tunnel’s flooded—but at least we won’t die of thirst, will we?’

‘I’m not going down there,’ said Breath, ‘if there’s water in the tunnel. I’m not. You’ll all drown.’

The ramp angled downward for another six or seven paces, enough to leave Sheb exhausted. Nappet took over and a short time later, with dusk gathering at their backs, a thrust of the shovel plunged into empty space. They were through.

The tunnel beyond was damp, the air sweet with rotting mould and sour with something fouler. The water pooled on the floor was less than a finger’s width deep, slippery underfoot. The darkness was absolute.

Everyone lit lanterns. Watching this, the ghost found himself frightened yet again. As with all the other accoutrements; as with the sudden appearance of the shovel, he was missing essential details—they could not simply veer into existence as needed, after all. Reality didn’t work that way. No, it must be that he was blind to things, a vision cursed to be selective, yielding only that which was needed, that which was relevant to the moment. For all he knew, he suddenly realized, there might be a train of wagons accompanying this group. There might be servants. Bodyguards. An army. The real world, he comprehended with a shock, was not what he saw, not what he interacted with instant by instant. The real world was unknowable.

He thought he might howl. He thought he might give voice to his horror, his abject revelation. For, if indeed the world was unknowable, then so too were the forces acting upon him, and how could one guard against that?

Frozen, unable to move. Until the group descended into the tunnel, and then yet another discovery assailed him, as chains dragged him down into the pit, pulling him—shrieking now—into the passageway.

He was not free.

He was bound to the lives of these strange people, not one of whom knew he even existed. He was their slave, yet rendered so useless that he had no voice, no body, no identity beyond this fragile mockery of self—and how long could such a entity survive, when it was invisible to everyone else? When even the stone walls and pools of slimy water did not acknowledge his arrival?

Was this, then, the torment of all ghosts?

The possibility was so terrible, so awful, that he recoiled. How could mortal souls deserve such eternal penitence? What vast crime did the mere act of living commit? Or had he been personally consigned to this fate? By some god or goddess cruel in judgement, devoid of all mercy?