“Saving his life six inches ahead of schedule.”

A groan. Then a whisper: “The rock is breathing.”

The first tremor hit at 80 meters. Dust turned the shaft into a brownout. Lena’s ascenders bit into the rope as she shoved the cage upward with her boots. Every meter felt like bench-pressing a coffin. The rock walls scraped the titanium, throwing sparks.

He was pinned at the waist. A ceiling plate the size of a car hood had slipped and wedged itself against the wall, trapping his lower body but leaving his torso free. Above him, a mosaic of cracked stone hung by nothing but friction and bad luck.

She leaned close.