The plunge was a kaleidoscope of biting cold and grinding stone. Vayra’s vision swam, compressed by the impact, her lungs screaming for air in the sudden, absolute blackness. She hit a slope of loose scree and tumbled, a blur of pain and sharp edges, before slamming into something yielding and heavy. A grunt escaped Bramor beside her. From further down, Yulica’s sharp hiss of pain cut through the ringing in Vayra’s ears. “Status report!” Vayra’s voice was a raw rasp, her body aching, but her mind already cataloging injuries. She pushed herself up, feeling for bone, for blood, for anything critically broken. “Ribs… might be cracked,” Bramor grunted, his breath ragged. “But whole. You?” “Intact. Bruises only. Yulica?” “A twisted ankle, matriarch,” Yulica’s voice was tight, betraying her usual stoicism. “And a throbbing head. This fall was… considerable.” “Considerable is an understatement,” Vayra muttered, pushing a loose strand of hair from her face. The air was thick, heavy with the metallic tang of deep rock and a faint, acrid scent she recognized instantly. Sulfur. They were deep beneath the Spine, in a geothermal pocket. Darkness pressed in, a suffocating blanket that swallowed even the echo of their breathing. Vayra moved, relying on touch, her hands tracing the uneven rock face. The cold was different here, a damp, penetrating chill that seeped into her very marrow, sharper than the dry frigidity above. A sudden tremor racked her frame, striking deeper than the mere cold. She coughed, a deep, rattling sound that tore through her ribs. This was it. The Frost-Blight. It had been growing steadily worse since the fall. A cold, prickling sensation spread across her sternum, an internal frost. She knew it, but Bramor, fumbling in the dark, bumped her arm and then, his hand lingered, brushing against her tunic. He drew back with a sharp gasp. “Vayra…” His voice was a strangled whisper. “Your chest…” Before she could deny it, Yulica, closer than Vayra had realized, hissed. “By the Winter Father, it’s true.” Vayra didn’t need light to know what they saw. A visible sheen of pale frost crawled from beneath her tunic, tracing delicate, lethal patterns across the taut skin of her sternum, stark against the dark fabric. It pulsed with a faint, internal blue luminescence that only intensified in the absolute dark. It was the mark of the final stage, the undeniable proof. Three days. Perhaps less. Her heart would simply stop. “It’s nothing,” Vayra snapped, pulling her tunic higher, but the lie felt thin even to her own ears. “We have more pressing concerns than my constitution.” “Nothing?” Bramor’s voice, usually a bedrock of calm, was laced with an unfamiliar tremor. “Vayra, that is… a death sentence.” “Then we move faster,” she retorted, her voice hard as flint, refusing to acknowledge the terror that tried to claw its way up her throat. “Complaining won’t light our way.” “Light…” Yulica began, then trailed off. “We have no torches. No means.” Vayra ignored them, her hands already scrabbling at the ground. She felt for jagged pieces of rock, then for something granular, powdery. Her fingers closed around a handful of coarse, yellowish brimstone crystals. Yes. And here, a shard of flint, sharp and heavy. An idea, wild and desperate, sparked in her mind. “Stand back,” Vayra commanded. She piled the yellow dust onto a small, flat stone, carefully mounding it. Then, with a practiced, rhythmic motion, she struck the flint against a harder piece of chert, sparks showering down onto the pile. The first few attempts yielded nothing but fleeting, yellow flashes. Then, with a sudden hiss, a tiny flame blossomed, sputtering for a moment before catching, growing into a surprisingly bright, dancing beacon. The acrid smell intensified, but the light, though flickering, was enough to push back the oppressive gloom. Bramor stared open-mouthed. Yulica, despite her pain, straightened, rigid with surprise. The crude, chemical torch cast their faces in harsh relief, illuminating the labyrinthine tunnels stretching before them, a maze of glistening, black ice and jagged rock. “How…?” Yulica breathed, the question left hanging. “Geology,” Vayra said simply, her gaze already sweeping the chamber, searching for a path. The blue glow on her chest was now unmistakable, a cruel counterpoint to the brimstone flame. Bramor stepped closer, his gaze fixed on the frost creeping across her skin. “Vayra,” he began, his voice choked, “If this is… if this is the end of the line…” He reached out, his calloused hand cupping her face, his thumb tracing the sharp line of her jaw. His touch was gentle, almost reverent, a stark contrast to the brutal reality of their surroundings. “I… I have watched you, Matriarch. For decades. Through every harsh winter, every lean hunt. Through every failing, every triumph. My heart… it has always been yours. Always.” Vayra froze. She met his gaze, the sulfur flame reflecting in her eyes. The raw, desperate honesty in his confession was a blow, piercing through the layers of her pride, her fierce independence. The words she refused to speak, the vulnerability she wouldn't show, twisted in her gut. Instead, she reached out, her hand finding his where it cupped her face, and squeezed, a fierce, desperate grip that spoke volumes without a single sound. “We move,” Vayra said, her voice hoarse, pulling away, breaking the moment with characteristic abruptness. The confession, the intimacy, was too much, too distracting, too painful when death was so close. “The warmth is stronger this way.” They pressed on, the flickering yellow light guiding them through a maze of narrow passages and echoing vaults. The ground gradually grew warmer, the air less frigid. They passed steaming fissures where the ice had melted into pools of dark, churning water. The heat was a tangible presence now, a promise of life. Finally, they rounded a bend, and the tunnel opened into a vast, cathedral-like hall. The air here was warm, humid, thick with the earthy smell of damp soil and mineral. Geothermal vents hissed and steamed along one wall, bathing the stone chamber in a shimmering, ethereal mist. This was it. The sanctuary. They had found the back entrance. Vayra, Bramor, and Yulica stopped, sagging where they stood. The warmth seeped into their chilled bones, chasing away the gnawing cold. For a moment, they simply stood, basking in the unexpected reprieve. Then, the burning stone in Vayra’s hand flared brighter, catching a reflection from the mist-shrouded wall of the chamber. As the light pierced the steam, it illuminated a colossal, coiled mass that had been utterly camouflaged by the geothermal haze. It was an armored form, scaled and ancient, its vast body blocking every single vent. A single, lidless eye, pale as winter ice, slowly opened, revealing an ancient Ice-Wyrm, dormant no longer.

The Sulfur Depths