“Walk on the pale moss, not the black stones,” Zong Qian said, not bothering to turn around. Lin Jianyi’s boot hovered an inch above a slate-colored slab. Beneath it, thin grooves ran toward the tunnel walls, carved with compression runes designed to spew pressurized viper-bile. She drew her foot back, her jaw tight, then planted her heel onto the damp carpet of white lichen. Nothing moved. No darts flew. No caustic oil flooded the corridor. “You’ve never left the provincial borders,” she muttered, trailing three paces behind his tattered hemp coat. “Yet you navigate the Sunken Depths like an old tomb robber. Explain it, wastrel.” “The builders possessed rudimentary intellect,” Zong Qian remarked. He ducked under a hanging stalactite rimmed with glistening frost. “They laid their defensive arrays according to the Hexagram of the Coiling Void. A common construct among third-rate mountain clans four centuries ago. Even a pig with half an eye could read the seam work.” “Third-rate?” Lin Jianyi’s fingers tightened on the hilt of her rapier. “Two senior instructors from the outer courts died in this exact antechamber three springs back.” “Then those instructors should have sought employment as dung shovelers instead of pretending to comprehend the Dao.” Bo Xun ambled behind them, humming a cracked tavern tune off-key while gnawing on a stalk of dried pork. If the damp gloom or the stench of old sulfur bothered him, his round, placid face showed no sign of it. Whenever Lin Jianyi cast a suspicious glance over her shoulder, the youth gave her a goofy grin and offered her a bite of fat. She looked away in disgust, returning her focus to Zong Qian. “We aren’t here for sport, Zong Qian. The map cost me six hundred mid-grade spirit shards and the last favor my father held with the county magistrate. My clan is hanging by a fraying thread. Without the Serpent's Core nestled in the subterranean nest, the magistrate revokes our mining rights at the end of the moon. I need that core.” “Take the beast’s entrails for all I care,” Zong Qian replied. His attention remained fixed on the stone floor ahead. “I have zero use for a reptile’s dried gall.” “Then why risk your neck down here?” “You mentioned the Envoy marched this way. That dog does not scramble through muddy ditches for snake marrow.” He halted abruptly at an intersection where three yawning tunnels converged. In the center, a circular chamber dropped into an abyss. Far below, bathed in the sickly green phosphorescence of glow-worms, stood a raised dais of cut granite. Voices drifted upward, muffled by the damp air. Zong Qian dropped to one knee, peering over the rim of the precipice. Lin Jianyi crouched beside him, pressing herself flat against the limestone. On the dais below, eight figures stood in defensive formation. Elder Brother Zhao stood near the rear, his brocade robes tucked into polished leather boots, a bronze mirror clasped in his hands to deflect the subterranean vapors. Before him, Envoy Riel stood draped in white silk, a golden tassel swinging from his curved scabbard. Suspended above an altar of black jade hung a bell the size of a skull, forged from mottled silver and etched with screaming faces. It did not swing, yet a muted ring vibrated through the rock every few breaths, striking directly against Zong Qian’s ribs. The mark on Zong Qian's wrist pulsed with vicious heat. The rotting agony that constantly nibbled at his meridians went still, soothed by the bell's chime. *The Soul-Anchoring Bell.* An imperial relic from the Upper Reaches. Not an offensive weapon, but an anchor designed to pin down stray celestial remnants. *If I seize that bell,* Zong Qian calculated, *it buys me months. The rot will freeze in its tracks.* “They’re breaking the wards around the altar,” Lin Jianyi whispered, pointing down toward Zhao’s retainers, who were hammering copper wedges into the dais perimeter. “When that bell dislodges, the noise will wake whatever sleeps in the trenches below.” “They are already doomed,” Zong Qian said calmly. “The copper wedges are piercing the primary pressure vein. In sixty breaths, the subterranean aquifer will blast the foundation apart.” “We have to stop them before they ruin the Serpent’s Core!” Lin Jianyi made to stand, her blade sliding clear of its scabbard with a crisp hiss. Zong Qian caught her forearm. His grip was iron, far stronger than any drunken dreg had a right to possess. “Quiet, girl. A sovereign does not interrupt his enemies while they dig their own graves. We merely adjust the shovels.” He stood, walked three paces to a leaning pillar of brittle shale, and studied its base. A network of thin hairline cracks webbed across the stone. He did not call upon grand reserves of power; he possessed none in this fragile mortal frame. Instead, he aligned his foot with the pillar’s fulcrum and drove his heel downward with precise, calculated leverage. A sharp crack echoed through the chamber. The pillar groaned, tilting outward. Tons of loose rock sheared from the hollow ceiling, tumbling downward into the abyss like an avalanche of iron. Shouts erupted from the dais below. “Ambush!” Zhao’s voice shrilled through the dust. “Defend the Envoy!” Boulders smashed into the granite surface, severing the path back to the upper ledge. A curtain of blinding dust billowed up, cutting Zhao’s forward vanguard off from Riel. The celestial Envoy drew his blade with blinding speed, slicing a falling boulder cleanly in two, his white robes billowing as he leaped toward the hovering silver bell. “Run,” Zong Qian commanded Lin Jianyi, turning toward the descending ramp. Four of Zhao’s elite guards, stationed along the upper rim to guard the rear, rounded the rock corner. They had spotted the movement on the ledge. Each held a heavy iron broadsword, their faces twisted in murderous fury. “Kill them! They triggered the collapse!” the lead guard roared, charging forward. Lin Jianyi raised her rapier, bracing her stance. “Zong Qian, behind me—” A blur tore past her shoulder. Bo Xun, who had spent the last hour stumbling like an ox, crossed twenty paces in the space of a single heartbeat. There was no clumsy grin on his face. The air around him warped, heavy and suffocating, carrying the stench of primordial iron. He did not draw a weapon. He simply drove his open palm into the chest of the lead guard. The man’s steel breastplate caved inward with a sickening crunch. His body flew backward, smashing against the cavern wall sixty feet away, dead before he touched the ground. The other three guards froze, terror washing the color from their faces. Bo Xun spun, his fingers clamping onto the second guard’s throat. With a single flick of his wrist, he snapped the neck, tossed the corpse aside, and stepped through the dust toward the remaining two. His eyes, usually clouded with dull amiability, burned with the cold golden fire of an ancestral bloodline. Lin Jianyi stared, her rapier trembling in her hand. “What... what is he?” “A boy who knows how to mind his duty,” Zong Qian said, not sparing Bo Xun a second glance. “Move. Now.” He leaped from the rim, sliding down the scree of fallen rubble directly toward the altar. Lin Jianyi, shaking off her shock, followed close behind. Below them, the floor groaned. The impact of the cave-in had done precisely what Zong Qian anticipated. The black jade altar cracked down the center. From the depths beneath the floor came a sound like grinding millstones—a low, wet hiss that vibrated through their boots. The stone foundation buckled upward. A maw lined with three concentric rings of obsidian fangs burst through the granite, spraying acidic green saliva across the ruins. Scales as thick as iron shields scraped against the broken stone as the primeval wyrm rose, its slit eyes glowing with cold malice. Above the monster's thrashing head, the Soul-Anchoring Bell fell from its broken chains, tumbling straight toward the beast’s gaping throat.

Caverns of the Sunken Serpent