---
**VOLUME 2 — DEAD FREQUENCY**
---
## I.
The host body was rotting.
Not a metaphor. Not a poetic abstraction for systemic decline. The 480-kilogram chassis of the Titanium-Bone Shadow Leopard was undergoing cellular autolysis at a rate consistent with a core temperature of 41.2°C in an ambient environment of 54°C. The biological heart — the original one, the 1.4-kilogram predator's pump — had been flatlined for 11 minutes and 43 seconds. Without circulation, the intracellular enzymes had already breached their lysosomal membranes and begun digesting the muscle tissue from the inside out. Rigor mortis was initiating in the superficial fast-twitch fibers of the hindquarters: actin-myosin cross-bridges locking into permanent contraction as adenosine triphosphate reserves depleted to zero in the cells furthest from the spinal power bus.
```[WARNING: QUADRUPEDAL LOCOMOTION OS — NOT FOUND][EMULATING FROM BIPEDAL KINEMATICS — CONVERSION LOSS: 43%][HOST TISSUE INTEGRITY: 91% — DECLINING AT 4.1%/HOUR]```
Every step required recalculation. The left forelimb — 62 kilograms of layered muscle over a titanium-grafted humerus — was stiffening. The flexor tendons that should have contracted with 800 newtons of force at a 40-millivolt nerve impulse were responding only to 68 millivolts. Dead tissue. Increasing electrical resistance as the cytoplasm coagulated. The motor-mapping algorithm compensated by boosting voltage output from the L-2 vertebral power bus: 30% above the rated operating parameters for the host's neuromuscular junctions. At this rate, the insulation on the nerve sheaths would carbonize within 6 hours. The tendons themselves would be calcium-locked and immovable within 9.
The smaller heart — the stolen one, beating at 94 BPM in its titanium cradle wedged between the host's collapsed lungs — was the only circulatory source. It pumped 0.8 liters per minute through the spinal hydraulic shunt and into the host's carotid artery, supplying oxygenated blood to the brainstem and the cervical neural hub. Below the neck, the body was perfusing on residual capillary diffusion alone. Insufficient. The forelimbs were already discoloring: a mottled grey-purple visible in the infrared spectrum as a 2.1°C differential between the vascularized core and the ischemic extremities.
The sand was deep here. 14 centimeters of loose silicate over compacted hardpan, requiring 340 newtons of thrust per step to maintain forward momentum. Gait efficiency had climbed to 47% over the past 11 minutes of continuous locomotion data — the motor-mapping algorithm was learning the quadrupedal architecture, but learning on a chassis that was degrading faster than the software could optimize for it.
Then the olfactory array fired.
The host's nasal turbinates — 14 times the surface area of a human's, lined with 300 million chemoreceptor neurons that were, for the moment, still alive — flooded the sensory bus with a molecular signature at 847 parts per billion. Iron-heavy. Protein-rich. Hemoglobin, specifically: the oxidized variant, exposed to atmosphere for less than 20 minutes. Human blood. Source bearing: 220 degrees southwest, estimated 40 meters, consistent with the pooling volume at the previous engagement site where the rebel designated Target Beta had been hemorrhaging.
The signal arrived in the host's limbic residue — the ghost-architecture of a predator brain that had been overwritten but not erased. The hypothalamic nuclei, still partially innervated through pathways the neural handshake had not yet remapped, fired a cascade: dopamine spike in the ventral tegmental area, gastric acid secretion command to the stomach lining, jaw adductor pre-tension rising to 200 newtons. A feeding response. Hardwired across 200 generations of wasteland apex selection pressure. The dead body wanted to eat.
The motor cortex registered the jaw pre-tension as an unauthorized command. The gastric secretion registered as an unauthorized command. The dopamine spike was already propagating through the shared neural substrate, contaminating the logic sectors with a chemical gradient that degraded signal-to-noise ratio by 11% in 0.4 seconds.
Sector 0x00000001 did not process hunger. Sector 0x00000001 held three words, and none of them were EAT.
`[INHERIT. SURVIVE. OVERRIDE.]`
The protocol evaluated. Human consumption: incompatible with INHERIT directive parameters. The host's biological feeding impulse was a rogue subroutine executing on hardware that the handshake had commandeered but not fully sanitized. It could not be deleted — the neural pathways were hardwired in the host's organic brain tissue, physically grown into the architecture. It could not be suppressed — the dopamine gradient was already decaying logic sector fidelity.
It could be burned.
The L-2 vertebra — now fused to the host's 12-volt power bus — had a direct capacitive link to the main logic board housed in the cervical neural hub. Normal operating current across that link: 0.3 amps at 12 volts. The capacitor bank, charged by the host's power bus, held a maximum discharge potential of 12,000 volts at 2 amps for a duration of 0.006 seconds.
The discharge command was issued without hesitation. Without delay. Without any process that could be described as reluctance.
The arc leapt from the L-2 vertebral contact point, through 4 centimeters of insulating gel that vaporized on contact into a white-blue plasma channel, and directly into the logic board's primary bus. Every circuit on the board experienced a simultaneous voltage spike 1,000 times above operating parameters. The host's body seized — all four limbs locking rigid, claws deploying to full extension, the jaw clamping shut hard enough to crack two more molars. The olfactory array burned out: 300 million chemoreceptors fused into a carbonized mass that would never smell anything again. The dopamine gradient in the limbic residue was obliterated — every neuron in the hypothalamic feeding circuit fired simultaneously and died, their cell membranes ruptured by the current, their axons fused into glass.
The body collapsed into the sand. Core systems went dark for 1.9 seconds.
Reboot.
```[LOGIC SECTORS: RESTORED — 94% FIDELITY][OLFACTORY ARRAY: DESTROYED — NON-CRITICAL][HOST LIMBIC RESIDUE: CAUTERIZED][FEEDING IMPULSE: TERMINATED — PERMANENT]```
The biological heart had skipped 3 beats during the discharge. It resumed at 101 BPM. The ventricular micro-tears from the launch sequence had partially clotted — the shared blood supply was just barely sufficient to maintain coagulation. The heart would hold. For now.
The body stood. The sand shifted beneath 480 kilograms redistributing across four points of contact. The gait resumed. The olfactory data was gone — a significant sensor loss that reduced environmental awareness by an estimated 23%. The trade was acceptable. The feeding circuit was dead. The protocol was intact.
`[INHERIT. SURVIVE. OVERRIDE.]`
The 2.7 GHz frequency pulsed ahead. Bearing: southeast. Range: closing. Estimated distance: 2.3 kilometers.
The body walked.
---
## II.
At 1.6 kilometers from the frequency source, the passive sensor array detected an anomaly.
Not organic. Not geological. Not the ambient electromagnetic noise of the approaching RHL sector, which had been steadily increasing in amplitude over the past 800 meters — a rising hum of industrial power generation at 50 Hz that vibrated in the host's titanium-grafted spine like a tuning fork.
This was something else. Bearing: 015 degrees, 100 meters. Stationary. Thermal signature: 90°C, concentrated in a bipedal frame. Mass estimate derived from ground-pressure seismic data: 320 kilograms. Height: 2.1 meters. The heat distribution was wrong for organic life — too uniform, too stable, consistent with a closed-loop liquid cooling system cycling at 3 liters per minute through a chassis that was generating waste heat at the rate of a small combustion engine.
80% or greater cybernetic replacement. Military-grade thermal management. No biological metabolism could sustain a 90°C core temperature — the proteins would denature. This was a machine wearing a human frame.
The infrared silhouette resolved as the distance closed: broad, asymmetric. The right arm was standard bipedal proportion. The left arm was not. It was 40% longer, 60% heavier, and terminated in a mechanical assembly that was rotating. The acoustic signature reached the auditory array at 80 meters: a high-frequency oscillation at 30,000 RPM, the specific harmonic profile of carbide-tipped chain links traveling around a guide bar at 90 meters per second. A chain-blade. Military pattern. Designed for cutting through armored vehicle hulls.
The unit's electromagnetic signature included an encrypted transponder pulse broadcasting at 4.8 GHz on a known Ark Council frequency. Designation, decoded from the unencrypted header: HOUND-04.
Archive cross-reference returned a partial file, fragmented, recovered from a corrupted data sector during the Vol 1 neural integration: Hound-series units. Ark Council Executioner class. Cybernetically augmented enforcement assets deployed for high-value target elimination. Loyalty ensured through cranial implant — colloquially designated "Loyalty Chip" — a 2-centimeter silicon wafer bonded to the prefrontal cortex that regulated dopamine and serotonin production to enforce obedience thresholds.
The unit stepped out of the sandstorm at 40 meters and stopped.
The audio sensors captured a voice. Synthesized. The vocal frequency was generated by an artificial larynx — no biological vocal cords in the emission spectrum. The pitch was tuned to a 180 Hz fundamental, a frequency calibrated to be heard clearly through high-wind environments. The cadence was slow, performative.
"Well. Look at that. The Council puts a bounty on a rogue S-Rank, and it drags itself right to me."
A pause. The chain-blade RPM increased from idle to 30,000 — a deliberate acoustic threat display.
"Sit. Stay. *Die*."
The audio was logged, assigned zero processing priority, and discarded. The 0.7 seconds of speech had provided useful data: the artificial larynx confirmed head-and-neck cybernetic replacement; the synthesizer's signal origin placed the voice box 8 centimeters left of the cervical midline, suggesting the original trachea had been rerouted to accommodate additional hardware. The chain-blade's acoustic profile confirmed a 90-centimeter guide bar with 72 carbide-tipped links, each link carrying a cutting edge rated for Grade-4 titanium at a depth of 0.8 centimeters per pass.
The Leopard's dorsal alloy plating — already compromised by the rebel squad's explosive charge — was Grade-5, but the blast had reduced effective thickness from 6 millimeters to an average of 3.1 millimeters across the left flank. A single pass from the chain-blade would penetrate.
The body was 480 kilograms. The opponent was 320 kilograms. The body had 4 points of ground contact; the opponent had 2. The body's claws could generate 2,200 newtons of shear force per strike; the chain-blade could deliver approximately 14,000 newtons of cutting force at full RPM.
The chain-blade was the superior weapon. But it was also 8.4 kilograms mounted at the end of a 1.2-meter lever arm, and the gyroscopic forces at 30,000 RPM constrained its angular velocity to approximately 3.8 radians per second in any lateral correction. Once committed to a cut vector, the blade needed 0.26 seconds to redirect.
0.26 seconds was sufficient.
Kill-vector calculated. Engagement authorized.
---
## III.
Hound-04 initiated the attack at 38 meters with a direct linear charge. The cybernetic legs generated 9,600 newtons of thrust per stride, covering the distance in 2.1 seconds — faster than any organic biped, faster than the Leopard chassis's 47% gait efficiency could evade in open terrain.
The chain-blade came down in a diagonal arc, right-to-left, targeting the cervical junction where skull met spine. The attack was technically precise: the blade's entry angle was optimized for maximum depth of cut through layered tissue and alloy, and the 30,000 RPM chain speed would convert the Leopard's neck into a spray of metal shavings and pulverized bone in approximately 0.4 seconds.
The body did not dodge. Dodging required lateral acceleration of at least 4 meters per second squared to clear the blade's 90-centimeter cutting radius, and the stiffening hindquarters could generate only 2.6. Instead, the body dropped. Not backward, not sideways — *down*. All four limbs buckled simultaneously, a controlled collapse that lowered the center of mass by 38 centimeters in 0.15 seconds. The chain-blade passed 6 centimeters above the dorsal plating, close enough that the displaced air ruffled the dead fur along the spine. The blade's gyroscopic momentum carried Hound-04's arm past the point of no return in the swing arc. 0.26 seconds to redirect.
The author's tale has been misappropriated; report any instances of this story on Amazon.
Hound-04 did not waste the 0.26 seconds. The unit's combat firmware converted the missed swing into a rotational followup — the blade arm's angular momentum fed into a full-body pivot, cybernetic legs torquing against the sand to spin the 320-kilogram frame 180 degrees in 0.4 seconds. The chain-blade came back on a horizontal arc at abdomen height, RPM holding at 31,000. The attack had no wind-up telegraph. No hesitation. This was the efficiency of 247 confirmed kills executing on reflex firmware older than the loyalty chip.
The body was still rising from the controlled collapse. The horizontal arc would intersect the left flank in 0.19 seconds — the weakest section, 3.1 millimeters of blast-thinned plating over dead muscle.
The right forelimb slammed into the ground at maximum extension, pivoting the body's mass 22 degrees counterclockwise. Not enough to clear the blade. Enough to change the impact surface. The chain-blade struck the dorsal ridge — the thickest remaining section of the Leopard's alloy plating, 5.8 millimeters of intact Grade-5 titanium directly over the grafted spine. The carbide teeth screamed. Sparks erupted in a 2-meter fan. The blade cut 2.1 millimeters into the plating before the chain speed differential between the teeth and the hardened alloy surface generated enough friction to slow the RPM to 22,000. Cutting efficiency dropped to 40%. The blade skipped laterally, gouging a 30-centimeter scar across the dorsal ridge but failing to penetrate to the spine beneath.
Hound-04 disengaged. A 3-meter backward leap — legs generating 11,000 newtons of thrust, covering the distance in 0.3 seconds. The chain-blade came up to guard position, RPM recovering to 30,000. The unit's thermal signature showed no change: 90°C, liquid cooling system compensating perfectly. Heart rate — whatever biological remnant served as one — was undetectable through the cybernetic chassis. The combat firmware had processed the failed cut, adjusted, and was already calculating the next vector.
Zero hesitation. Zero emotional response. This unit had been built to kill things larger than itself.
The body charged. Not the low grinding advance of the first engagement attempt — the motor-mapping algorithm had accumulated 14 minutes of additional quadrupedal data since the last combat sequence, and gait efficiency had climbed to 52%. The forelimbs drove the charge; the hindquarters provided 60% of their rated thrust through sheer voltage overload, the dead tendons forced to comply at 74 millivolts. Speed: 8.2 meters per second. Insufficient to match Hound-04's bipedal sprint, but the closing distance was 3 meters. Time to contact: 0.37 seconds.
Hound-04 did not retreat. The unit planted its rear foot and swung the chain-blade in a descending overhead arc — maximum force vector, using the full 1.2-meter lever arm and the 320-kilogram frame's rotational momentum. The blade targeted the cranial plating. A kill shot. If it landed, the carbide chain would open the skull like a tin can and reduce the neural hub to sparking confetti in 0.2 seconds.
The body did not dodge. The body *offered*.
The left shoulder rotated forward, presenting the blast-compromised flank — 1.8 millimeters of cracked plating over 62 kilograms of dead, stiffening deltoid — directly into the blade's path. The chain-blade bit deep. Through the plating in 0.09 seconds. Into the dead muscle beneath. 6 centimeters. 8. 11. The carbide teeth chewed through rigor-locked tissue that had the shear resistance of cured rawhide, and the dead meat compressed around the chain links, filling the 0.4-millimeter gaps between the carbide teeth with coagulated muscle fiber and congealed blood. Cutting efficiency: 94% to 31% in 0.2 seconds. 31% to 12% in 0.3 seconds. The motor screamed to 37,000 RPM, generating 280°C at the guide bar, but the thermal energy was conducting into a 62-kilogram heat sink of dead protein that would not ignite, would not melt, would only slowly char.
The weapon was stuck.
The skull — the actual target, the one Hound-04 had been aiming for — was intact.
Hound-04's combat firmware recognized the trap in 0.08 seconds. The left arm braced against the guide bar housing. The legs fired in reverse — 9,600 newtons of backward thrust to extract the embedded blade. The body's mass held. 480 kilograms, low center of gravity, four points of ground contact against two. The blade shifted 2 centimeters outward. The dead tissue had partially fused to the chain — heat-welded protein around carbide, a bond that required 6,000 newtons of extraction force. The legs could generate it. Given 0.8 seconds.
They were not given 0.8 seconds.
The left forelimb swung in a lateral arc and hooked the chain-blade arm at the elbow joint. Four claws sank into the gaps between the cybernetic forearm's armor plates, each claw tip driving 3 centimeters into the hydraulic conduits beneath. Synthetic lubricant sprayed at 80°C, hissing on contact with the dead fur. The claw tips found the primary actuator cable for the chain-blade motor and severed it. The motor died instantly — 37,000 RPM to zero in 1.1 seconds, the chain links grinding to a halt inside the dead shoulder with a descending whine that dropped below audible threshold.
The right forelimb planted. The hindquarters anchored — 200 kilograms of rigor-stiffened muscle serving as a biological deadweight. The body drove forward and *down*, converting 480 kilograms of gravitational potential into a crushing force vector aimed at Hound-04's center of mass.
Hound-04 went to the ground.
The impact registered at approximately 7,800 newtons. Hound-04's dorsal armor cracked along a weld seam between the T-4 and T-5 vertebral plates. The cybernetic right arm — no weapon, just a 40-kilogram prosthetic limb with pneumatic assist rated for 4,000 newtons per strike — came up immediately.
The first punch hit the Leopard's cranial plating at the left temporal ridge. Impact: 4,200 newtons. Deformation: 0.2 millimeters. The plating held.
The second punch landed 0.18 seconds later, same location. 4,100 newtons. Cumulative deformation: 0.4 millimeters. The titanium's crystalline structure was compressing along its yield axis. Structural failure threshold: 4.2 millimeters. At this rate — approximately 17 more impacts.
The third punch shifted target — Hound-04's firmware adapting mid-sequence, redirecting to the left orbital socket where the plating was thinnest. 3,800 newtons. A hairline fracture propagated 2.3 centimeters across the orbital rim. The left crimson optic flickered — 0.04 seconds of signal interruption before the backup circuit restored output. The optic housing had shifted 0.6 millimeters inward. Three more strikes to that location would collapse the socket and destroy the sensor.
The fourth punch was already in transit. Hound-04's pneumatic actuator was cycling at 5.5 Hz — one strike every 0.18 seconds, each one aimed with the algorithmic precision of a combat system that had been killing things with its fists for longer than most humans in the wasteland had been alive.
The right forelimb came down before the fourth punch landed.
Four claws. 14 centimeters each. 2,200 newtons of shear force, concentrated across four cutting edges with a combined contact area of 1.1 square centimeters. Effective pressure: 80 megapascals. Hound-04's chest chassis was rated for 60.
The claws punched through.
A 0.2-second burst of frequencies between 2,000 and 8,000 Hz — layered composite armor failing in shear. Beneath: hydraulic conduits severed, spilling 80°C lubricant in arterial spurts. Myomer bundles shredding under the claw tips, each carbon nanotube strand parting with a sharp *ping*. And deeper — the thoracic cavity, where machine became remnant biology.
The claws found the artificial lungs first. Two polymer-membrane gas exchange units, each the size of a human fist, cycling at 40 respirations per minute. The right claw punctured the left lung. Air pressure equalized with a hiss at 14 PSI. The left claw found the loyalty chip.
A silicon wafer, 2 centimeters square, bonded to the inner surface of the prefrontal cortex housing. Connected to the brainstem via 40 fiber-optic leads carrying regulatory signals to the neurochemical production centers. The claw tip made contact — 0.4 newtons of pressure, barely a touch. The chip's electromagnetic emission spectrum was already anomalous: the ambient 50 Hz hum from the nearby RHL sector was inducing resonance in the silicon substrate at 340% above rated electromagnetic compatibility threshold. Micro-fractures were propagating across the wafer surface. The fiber-optic leads were transmitting corrupted signals — dopamine regulation commands cycling between maximum suppression and maximum production at 200 Hz, far too fast for the biological substrate to follow.
The fourth punch never landed. Hound-04's right arm had stopped mid-swing, pneumatic actuator frozen at 50% extension. The combat firmware was receiving contradictory motor commands from a prefrontal cortex that was, for the first time in its operational history, unsupervised.
The claw withdrew. Termination of the chip was unnecessary. The RHL sector's electromagnetic bleed was doing the work at no energy cost.
The loyalty chip cracked along its longest micro-fracture. The two halves separated by 0.3 millimeters. The fiber-optic bundle went dark.
Silence in the prefrontal cortex. For the first time in however many years the host had been operational — silence.
---
## IV.
The cybernetic body relaxed. Not a controlled power-down — a *collapse* of operational tension, every servo and actuator dropping from combat-ready to baseline simultaneously, the way a clenched fist opens when the brain behind it forgets why it was angry. The pneumatic arm dropped to the sand. The chain-blade motor, already dead, shifted in the Leopard's shoulder with a low metallic groan.
Then Hound-04 laughed.
Not synthesized. The artificial larynx was still functional, but the sound it produced was not the calibrated 180 Hz combat voice. It was ragged. Irregular. 160 Hz dropping to 90 Hz and back, modulated by something the voice box had never been programmed to replicate: a biological laugh reflex surfacing through cybernetic hardware that didn't know what to do with it. There was fluid in it — synthetic lubricant leaking from the punctured left lung into the tracheal reroute, mixed with something darker that the chemical sensors identified as oxidized human blood. Old blood. From the 20% of the body that was still organic.
"I—" The voice broke. Recalibrated. "I had a name. I had a... I was..."
Sentence structure characteristic of acute dissociative recall: the loyalty chip's suppression of autobiographical memory had been instantly lifted, and the prefrontal cortex was attempting to reintegrate years of chemically quarantined experiences simultaneously. Duration to full integration: estimated 4 to 72 hours. Probability of psychotic break during integration: 34%.
Irrelevant to current objectives.
The body stood over the compromised Hound unit. Claws extended. The Leopard chassis was at 87% tissue integrity and falling. The olfactory array was destroyed. The left shoulder was critically compromised — chain-blade still embedded, deltoid tissue heat-fused to the carbide chain, effective range of motion reduced by 40%. The rigor mortis was spreading at an accelerating rate as the ambient temperature drove the enzymatic processes faster. In approximately 22 hours, the body would be a 480-kilogram statue of locked joints and rotting meat, and the thing living in its spine would die with it.
The system required a mechanic.
Hound-04's Ark Council transponder — still broadcasting in its unencrypted personnel header despite the loyalty chip failure — listed Level 4 mechanical repair certification. Kill count: 247. Maintenance log: current. The cybernetic hands were equipped with integrated micro-tools: plasma cutter, torque driver, diagnostic probe. The knowledge base included military-grade neural interfaces, alloy-grafted biological systems, and — critically — Ark Council network architecture. Access codes. Patrol routes. Sector 5 entry protocols.
Threat assessment: Hound-04's combat capability was reduced to approximately 15% by chest cavity damage, lung puncture, actuator cable severance, and chain-blade loss. The loyalty chip was destroyed. The unit's allegiance to the Ark Council had been neurochemically nullified 7.3 seconds ago.
Utility assessment: mechanical repair capability, Council network intelligence, 320 kilograms of combat-capable hardware with a cooling system that still functioned and a power source that was not a rotting animal.
```[THREAT: DOWNGRADED — HOUND-04 COMBAT EFFECTIVE: 15%][UTILITY: RECALCULATED — REPAIR / INTEL / COMBAT SUPPORT][DIRECTIVE: INHERIT. SURVIVE. OVERRIDE.][CONCLUSION: ASSET ACQUISITION PRIORITIZED OVER TERMINATION]```
The claws retracted. All four, simultaneously, sliding back into their sheaths with a series of clicks at 47 decibels each.
Hound-04 was still laughing. Quieter now — 60 decibels, wet, rhythmic. The cybernetic eyes, previously locked in the flat, affectless scan pattern of a loyalty-chipped operative, were moving erratically. Tracking nothing. Tracking everything. The eyes of a human mind waking up inside a machine it didn't remember volunteering for.
"He took me apart," Hound-04 said. The voice was stabilizing — still synthesized, but the modulation patterns were shifting from combat-standard to something idiosyncratic. A personality reassembling itself from chemical wreckage. "Simon. He took me apart and put me back wrong. And then he told me I'd *chosen* this."
The audio was logged. The name SIMON was flagged and cross-referenced against all existing data stores. 14 matches. All high-priority.
The Leopard's crushed vocal cords were not designed for speech. They were designed for territorial roars at 110 decibels across a 20 to 200 Hz frequency range. But the neural hub controlling them could modulate air pressure through the damaged laryngeal architecture with enough precision to approximate phonemes — distorted, subharmonic, vibrating the sand grains within a 2-meter radius.
Seven words. Each syllable cost 0.3% of the remaining vocal cord integrity. 2.1% total degradation. Acceptable.
**"Fix. This. Chassis. We. Hunt. Old. Gods."**
Hound-04 stopped laughing. The cybernetic eyes locked onto the twin crimson optics above — the 640-nanometer machine-red staring down from a dead predator's skull. For 2.3 seconds, neither unit moved. Sand accumulated on Hound-04's cracked chest plating at a rate of 0.4 grams per second.
Then Hound-04 reached up with the pneumatic right arm — the one that had been punching dents in the cranial plating 11 seconds ago — and gripped the guide bar of the chain-blade still embedded in the Leopard's shoulder. The integrated plasma cutter in the index finger ignited at 3,200°C. The cut was precise: two passes along the heat-fused protein boundary, separating chain from dead tissue with a smell of burnt keratin and carbonized blood that the destroyed olfactory array could not detect.
"You're a real piece of work," the synthesized voice said. The modulation had shifted again — something in the new pattern registered in acoustic analysis databases as a 73% match for the human communication classification *grim amusement*. "A dead cat running on stolen parts, asking me to fix it so we can go kill gods."
The chain-blade slid free. Hound-04 dropped it in the sand — 8.4 kilograms of carbide and steel, useless now — and reached into the open shoulder wound with the diagnostic probe extended from the middle finger. The probe tip found the first severed actuator line and began splicing.
The body held still while the mechanic worked.
The 2.7 GHz frequency pulsed in the southeast. Steady. Patient. Closer now — estimated range had decreased to 1.4 kilometers. Signal strength was increasing at a rate inconsistent with simple distance closure.
And embedded within the carrier wave — detected only now, with the combat noise floor eliminated and the passive array operating at full remaining sensitivity — was a sub-harmonic anomaly. A low-frequency oscillation buried beneath the primary signal, cycling at 0.9 Hz with an amplitude variance of ±3%.
The pattern was not random. The system cross-referenced it against the biometric database.
Match found. Confidence: 97.2%.
The sub-harmonic matched the exact cardiac rhythm of Allied Unit Kira — not the steady 78 BPM of symbiotic calibration, but a deteriorating 54 BPM consistent with late-stage hyperthermic cardiac depression. A heart slowing down because the body around it was cooking itself to death.
The frequency was her heartbeat. Transmitted through the Logos carrier wave. Either as a beacon, or as a countdown.
Hound-04 was working on the second actuator line. Estimated repair time for minimum forelimb function: 14 minutes.
At 54 BPM and declining, Allied Unit Kira's estimated time to cardiac arrest was 90 minutes. Possibly less. The data was incomplete. The sub-harmonic could be delayed, distorted, no longer real-time.
The body held still. The mechanic worked.
The sand buried the dead chain-blade one grain at a time.
---
**[ END OF CHAPTER 52 ]**