“You can’t stretch five days of food into twelve by sheer force of bureaucratic optimism, Toren,” Lucan scoffed in the dark. “We aren’t balancing a municipal ledger here. People need calories, not accounting tricks.”“Watch me,” Toren replied evenly, his voice steady despite the pitch-black void surrounding them. “A deficit is simply an expenditure that outpaces supply. If we audit our physical exertion and reclassify our caloric intake from daily maintenance to emergency preservation, the math changes entirely.”“He’s serious,” Maelis sighed, leaning her head back against a damp stalactite with a soft thud. She winced, the motion pulling tight against the puckered, jagged skin of her old burn scar. “I’ve watched him stare at a box of moldy biscuits for ten minutes and somehow convince everyone we were eating a surplus.”“Because the biscuits were incorrectly logged as single units when they were structurally fractured into digestible fragments,” Toren muttered defensively, fumbling i

“The Empire may have fallen two centuries ago,” Toren said, his voice entirely unbothered by Maelis’s skepticism, “but institutional masonry tends to outlast the institutions themselves. Especially when it’s built into load-bearing limestone.”His fingers traced the thick crust of orange-red corrosion scaling the massive hinges of the gate.“It’s rusted solid,” Darven said, stepping forward. The heavy scrape of his boots echoed off the damp stone walls. “You could hit this with a siege ram for a month and it wouldn’t budge. The iron has practically fused with the frame.”“Which is precisely why we are not going to use a ram,” Toren replied.He pulled a small, flat metal instrument from his vest pocket—a tool originally designed for measuring ledger margins, now repurposed for scraping away centuries of subterranean scale.“We aren't breaking it down,” Toren muttered, scraping hard against the lower pivot point. “We are exploiting the thermal differential of the surrounding rock. Give

“Is he speaking the common tongue?” Lucan whispered to Maelis, leaning against the damp cavern wall while rubbing his tired eyes.“I think he’s telling us the door is cold,” Maelis replied flatly, though she didn't take her eyes off Toren.“It is not a matter of temperature alone,” Toren said without looking up, his small metal tool scraping against the massive hinge with a sharp, rhythmic rasp. “It is a matter of unyielding mathematical tolerances. The pivot point is under immense sheer stress. If I score the lower seating at an angle of precisely forty-five degrees...”A sharp crack echoed through the tunnel.It wasn't the sound of breaking metal, but of stone giving way under calculated pressure. The massive iron gate shuddered, a shower of red dust raining down onto the wet cavern floor.“Stand back,” Toren warned, stepping away and dusting off his hands.With a low, grinding groan that vibrated straight through the soles of their boots, the ancient imperial barrier swung inward,

“They’re at the upper junction,” Keziah whispered, her voice trembling as she pressed her back against the damp limestone wall.“How close?” Darven asked, his hand instantly dropping to the hilt of the standard iron broadsword he had reluctantly accepted back in the smuggler’s cache.“Too close,” Maelis muttered, her eyes darting up toward the vertical fissure that connected the lower passage to the patrol routes above. “The acoustics down here amplify every footstep. If they drop a flare, they’ll see the fresh rust we kicked off that gate.”“They won’t need a flare,” Toren said, his tone entirely level as he surveyed the sagging stone lintel above the entrance. “They have tracking hounds bred for thermal resonance. Every breath we exhale is a beacon in this cold air.”“Then we run,” Lucan urged, shifting his pack higher on his shoulders.“Running creates air currents,” Toren countered, holding up a single finger. “Air currents carry scent and heat. If we sprint, we leave a convective

The roar of the subterranean river hit them like a physical blow. It was not the gentle murmur of a surface stream, but a thunderous, violent rush of water trapped between jagged walls of black basalt and slick limestone.Torchlight flickered wildly against the damp spray, casting long, writhing shadows that danced across the churning surface.“We have to cross that?” Keziah shouted over the deafening din, her face pale as she stared at the dark, swirling current.“On these?” Darven gestured with his broadsword toward a haphazard pile of rotting timber, waterlogged barrel staves, and thick hemp rope they had hauled from the smuggler’s cache. “Toren, this isn’t a bridge. It’s kindling.”“It’s a buoyant framework,” Toren corrected, kneeling beside the damp heap of wood. He began testing the density of a waterlogged beam with a sharp rap of his knuckles. “If we lash the staves together using overlapping tension points, we can distribute the weight evenly enough to stay afloat.”“Stay afl