At Milepost 1996, even a sealed quartz watch could not outrun the subterranean cold, and its crystal face lied.
Julian Vance stood in the center aisle of Car #3, his boots braced against the steady, rhythmic sway of the 1968 Budd R-Zero coach. Outside the wire-reinforced safety windows, the dark granite blocks of the Waterworks drainage tunnel had vanished. In their place, the subterranean bore was lined with massive, circular cast-iron tube segments — flanged ribs bolted together with heavy one-inch manganese steel bolts and crusted in a thick, weeping layer of blue-green bioluminescent phosphorus silt.
The silt glowed faintly in the pitch-black darkness, casting an eerie, spectral aquamarine wash across the corrugated stainless-steel side panels of the speeding train.
Julian lifted his left wrist to check the time.
The luminous dial of his brushed-steel Seiko 5 field watch — the dependable automatic timepiece he had worn behind the counter of Store #04 through three years of graveyard inventory — was behaving like a register clock caught in a magnetic surge.
The mechanical hands and day-date wheel were spinning counter-clockwise in a frantic blur.
04:55 AM -> 04:12 AM -> 03:40 AM -> 02:50 AM...
The hands swept backward through the graveyard shift, cycling backward past midnight, peeling through the previous evening, and plunging three decades into the municipal past.
