The somber hush of the Chrysanthemum Hall shattered not with a wail of grief, but with the grating screech of a meticulously calibrated laser measure. Zhai Yinyue, the newly 'crowned' Demonic Sect Leader, ignored the collective gasp that ripped through the assembled mourners, her focus absolute on the flickering red dot dancing across the gilded architrave of the ancestral shrine. The scent of funeral incense, thick with sandalwood and dried plum, barely masked the cedar dust she dislodged with her boots. “A load-bearing capacity of 3.7 megapascals at this junction,” she murmured, the digital display of her modified spirit-compass humming softly. Her voice, devoid of inflection, cut through the reverent silence like a scalpel through silk. “Barely adequate for its current live load, let alone the seismic shear projected by bedrock destabilization. Remarkable, considering the original novel described this place as ‘unyielding bastion of righteousness.’ Pure theatrics, no structural integrity.” Around her, disciples of the Verdant Dawn Sect, clad in their solemn jade-green robes, stared in horrified disbelief. They had expected a skirmish, a desecration, perhaps a grand pronouncement of war. Not… this. Not a woman with hair the color of midnight, eyes like polished obsidian, casually assessing their most sacred edifice as if it were a dilapidated bridge. Elder Ruan, the most senior among the grieving patriarchs, gripped his ceremonial staff, its polished wood trembling. “Vile heretic! How dare you profane the memory of our revered Patriarch Jianyu with… with this sacrilege! Is this your chosen method of warfare, to measure our hallowed halls?” His voice cracked with a fury born of bewildered grief. Yinyue finally lowered the device, tucking it into a specially reinforced pocket of her deceptively simple black robes. She met the Elder’s gaze, her expression unreadable. “Warfare? Elder Ruan, I am performing an unscheduled, but critical, structural survey. Your esteemed Patriarch Jianyu’s demise, while tragic in its melodrama, pales in comparison to the imminent demise of this entire landmass. And by extension, your entire sect. Unless, of course, you wish to join him in the localized void much sooner than anticipated.” A ripple of murmurs spread through the hall, tinged with a strange, nascent fear. She ignored them, pulling out a compact, crystalline tablet from her inner sleeve. It glowed faintly, displaying stress matrices and force vectors. Just then, a figure, radiating an aura of righteous indignation, strode forward. Chu Tiankuo. His indigo robes billowed as he moved, his hand already on the hilt of his famed sword, the ‘Sky-Rending Seraph.’ His chiseled jaw was set, eyes blazing with a noble fury that had once captivated millions of readers. This was it. The ‘Fated Duel’ prelude, as foretold in the stolen grimoire. “Scourge of the Citadel!” Chu Tiankuo’s voice boomed, perfectly modulated for dramatic effect. “You have defiled this sacred space and mocked our grief. Draw your weapon! Face the judgment of the Verdant Dawn, and the wrath of Jianyu’s successor!” He pulled Sky-Rending Seraph from its sheath with a flourish, the blade gleaming, reflecting the stained-glass windows depicting ancient heroes. Yinyue blinked, a slow, deliberate movement. She glanced at the sword, then back at his face, a faint, almost imperceptible frown creasing her brow. “My weapon?” She raised an eyebrow. “Oh, right. The grimoire did mention a 'fated confrontation.' How tiresome.” She reached into another pocket, not for a sword, but for a small, intricately carved wooden spade. Its handle was warm, humming with compressed qi. She tossed it, end over end, directly to Chu Tiankuo. He caught it instinctively, his hand closing around the unfamiliar object, his heroic posture faltering. The Sky-Rending Seraph, still clutched in his other hand, suddenly looked absurd. “A… an entrenching tool?” Chu Tiankuo stammered, his brow furrowing in utter confusion. The indignant fury in his eyes flickered, replaced by bewildered mortification. This was not how the fated duel was supposed to begin. “Indeed,” Yinyue replied, her voice flat. She then projected a holographic image from her crystalline tablet. It hovered between them, a sprawling, geometric derivation that seemed to writhe with complex variables and differentials. At its apex, bold crimson characters flashed: ∑(ΔP * V_c) + (E_array / T_decay) > L_continent * (∂²Z/∂t²). The final result, stark and undeniable, was an extinction-level event. “That,” she stated, pointing at the projection, “is a simplified model demonstrating the realm's predicted structural collapse within the next 47.3 lunar cycles, converging with the decay rate of the primordial arrays and the projected localized void expansion. The current death-rate coefficient of this ancestral hall, assuming an average of 1.2 mourners per square meter, is irrelevant to the larger problem. What *is* relevant is that this terrarium is a failing artificial construct, and the only solution involves re-engineering and rebuilding the Genesis Array.” She gestured vaguely at the spirit-spade in his hand. “You, ‘Righteous Protagonist,’ are currently designated as a primary excavation variable. I need approximately 8,000 cubic meters of stabilized earth removed from the deep strata beneath the Umbral Hex Citadel. The initial trench specifications are on your spade’s handle. Get to work. Or, you know, continue standing there holding a very expensive, very useless sword while everyone dies.” Chu Tiankuo stood frozen, the ornate spirit-spade a bizarre counterpoint to his majestic sword. His mind, trained for noble quests and epic duels, grappled with the cold, unyielding logic of her pronouncements. He was the hero, destined to fight the villainess, not to be handed a gardening implement and a math problem. The sheer, unyielding competence, devoid of any emotional response to his heroic aura, was profoundly unsettling. And, to his secret dismay, oddly compelling. The mourners, initially shocked into silence, began to chatter, a chaotic chorus of disbelief and dawning terror. The calculations, though incomprehensible to most, radiated an undeniable truth. The ground beneath them was failing. And their supposed mortal adversary was ordering their hero to dig a drainage ditch. Before anyone could process this absurd, terrifying reality, the enormous stained-glass window depicting the ‘Ascension of the First Sage’ exploded inward. Shards of multicolored glass rained down like jewels, sparkling in the dust-filled air. Through the newly formed aperture, a figure descended, landing with a light, almost elegant thud amidst the debris. He was clad in robes of deep crimson and shadow-silk, a predatory smile gracing his lips. In one hand, he clutched a gleaming, multifaceted shard of what appeared to be pure crystallized energy, humming with immense power. Baili Xun, the Syndicate Lord of the Obsidian Veil, surveyed the chaos he had wrought, his gaze sweeping over the bewildered Chu Tiankuo, the gaping elders, and finally, settling on Yinyue. His eyes, sharp and calculating, held a glint of genuine admiration. “My apologies for the dramatic entrance, esteemed cultivators,” Baili Xun purred, his voice a low, resonant hum that seemed to vibrate through the very air. “But I simply couldn’t allow such a pivotal moment to unfold without me. After all, I’ve come to steal my bride, and I believe I have a rather compelling dowry.”

The Funeral Calculus