The Inverted Pillars

Root Pulse Economics

The assigned quarters for the Academy's new specimens were located in a secluded wing of the Inverted Peak, far from the grand, light-filled cathedrals of the Resonance Chamber. The room was small, sterile, and perfectly climate-controlled, smelling faintly of synthetic pine and ozone. There were no windows, only smooth, white walls that glowed with a soft, shadowless luminescence. Senshi sat on the edge of a perfectly made bed, staring at the floor. The dense marble of his Faridah sat heavy and cold in his chest, a constant reminder of the biological engine he had just witnessed. He could still see Dip's father suspended in the amber, the pale Root-fibers woven through his flesh, pulsing with the stolen life of the Underbelly.

The door slid open with a soft hiss, and Ren slipped inside. The young engineer looked entirely out of place in the pristine room. His scavenged coveralls were wrinkled, his hair was a mess, and his eyes were wide, bloodshot, and burning with a manic, terrifying intensity. He locked the door behind him, engaged a localized acoustic dampener he had pulled from his belt, and immediately dropped to his knees, unpacking his brass data-loom from a canvas satchel. His hands were shaking so violently he could barely align the glass vacuum tubes.

Senshi watched him in silence. He knew that look. It was the look of a man who had stared into the abyss of a mathematical truth and realized the universe was a lie. Ren finally managed to seat the primary tube, and the loom hummed to life, projecting a faint, golden holographic map into the dim air of the room. Ren did not look at Senshi. He kept his eyes fixed on the cascading numbers, his fingers flying across the haptic dials.

Ren began to speak, his voice a rapid, breathless whisper, as if the walls themselves might hear him and report his heresy to the Arch-Scholar. He explained that he had spent the last six hours cross-referencing the biometric serial numbers he had photographed in the donor hall with the Academy's public civic energy ledgers. He had bypassed the secondary encryption using a brute-force algorithm he had written when he was fourteen, exploiting a backdoor in the sap-flow regulators. What he found was not just a discrepancy. It was a fundamental, structural impossibility.

Ren tapped a brass dial, and the hologram shifted. It displayed a cross-section of a Pulse Donor tank. The amber fluid was shown flowing in through the intake valves, washing over the suspended human body, and flowing out through the exhaust conduits toward the civic grid. Ren pointed to the intake flow rate, then to the exhaust flow rate. The numbers were identical. The volume of the amber fluid entering the tank was exactly the same as the volume leaving it. There was no consumption. The Root-sap was not being burned, refined, or depleted by the biological engine.

Senshi frowned, leaning forward. If the sap wasn't being consumed, then where was the civic Pulse coming from? The Upper Tiers required massive amounts of energy to maintain the atmospheric scrubbers, the thermal regulators, and the structural integrity fields. The Academy claimed it was extracted from the raw sap by the neural architecture of the donors.

Ren let out a short, bitter laugh that sounded like dry leaves scraping across stone. He explained that the Academy's entire economic model, the foundational doctrine of the Root Council, was a fiction. The Root-sap was not the source of the energy. It was merely the delivery medium. It was the blood in the vein, but it was not the heart. The actual energy flowing up into the civic grid, the power that heated the floors of the Mid-Tier and lit the halls of the Inverted Peak, was not botanical. It was biological. It was human.

Ren adjusted the hologram, zooming in on the microscopic interface where the pale Root-fibers penetrated the donor's skin. He highlighted the energy signatures moving from the human tissue into the sap. The frequency was not the slow, tectonic thrum of the Gravity Root. It was a chaotic, high-amplitude wave. It was raw, unfiltered human Pulse. It was the bio-electric energy of the nervous system, amplified and distilled by the emotional resonance of the donor's subconscious. The donors were not filtering the sap. They were being drained. The Academy was harvesting their life-force, their memories, their grief, and their terror, converting the raw emotional energy of the human soul into the civic Pulse that powered the city.

Senshi felt the blood drain from his face. The room suddenly felt incredibly cold, the sterile air biting at his lungs. He thought of the Mid-Tier promenade, the smell of synthetic pine, the warm, radiant heat of the floor. He thought of the Crown-Lilies in the sealed garden. It was all powered by the slow, agonizing consumption of human souls. The people were not living in a city. They were powering one. The Pillars were not cities held aloft by giant trees. They were farms. The Roots were not the providers. They were the parasites.

Ren looked up from the loom, his ordinary, terrified human eyes locking onto Senshi. He explained that this was why the Council hunted the Faridah. It was not just because a Faridah could unmake the Root. It was because a Faridah was a concentrated, unfiltered source of human Pulse. A Catalyst like Senshi was a walking nuclear reactor of emotional energy. The Academy did not want to study him to cure him. They wanted to study him to figure out how to plug him directly into the civic grid. They wanted to see if a Root Heir could power the entire Inverted Peak by himself.

Senshi closed his eyes, the dense marble of his Faridah vibrating in sickening harmony with the revelation. He thought of his mother, Kaia. She had been an engineer in the Peak. She had mapped the inside of the Root. She had discovered the truth. She had realized that the wood was hungry, not for sap, but for the people. That was why she had fled to the Underbelly. That was why she had pushed him toward the Edge, toward the Faridah. She had known that the only way to fight a parasite that fed on human energy was to create a human who could unmake the parasite from the inside.

Senshi opened his eyes and looked at the young engineer. He asked Ren what the implications were. If the Roots were not generating the Tension Force, if they were just siphoning human Pulse to maintain their grip on the Pillars, then what would happen if the supply was cut off? If the donors were freed, if the harvest stopped, would the Roots simply die? Would the Pillars fall?

Ren's expression darkened. He turned back to the data-loom, his fingers trembling as he inputted a new set of variables. He brought up a massive, complex simulation of the seven Pillars, modeling the metabolic dependency of the Roots on the human Pulse. He explained that he had run the numbers a dozen times, hoping he had made a calculation error. He had not. The Roots did not need the human Pulse to survive. The Gravity Roots were ancient, colossal biological entities capable of drawing sustenance from the ambient radiation of the planet's crust and the deep thermal vents of the Abyss. They could sustain themselves indefinitely without a single human donor.

But they did not sustain themselves. They chose not to.

Ren tapped the final rune on the loom, and the holographic simulation bloomed into a terrifying, cascading red failure state. He explained that the Root-sap economy was not just a mechanism for harvesting energy. It was an addiction. The Roots had discovered that human Pulse, the raw, chaotic energy of human emotion and biology, was vastly more potent, vastly more intoxicating than the slow, steady energy of the planet. The Roots had spent centuries breeding the Pillars, cultivating the human population, and building the Academy not because they needed the energy to hold the cities, but because they were hooked on the high. They had turned the entire human race into a narcotic.

Ren looked at Senshi, his voice dropping to a harsh, terrified whisper. He delivered the final, devastating calculation. If all seven Pillars' Donors were released simultaneously, if the human Pulse supply was abruptly cut off, the Roots would not die. They would not weaken. They would go into catastrophic withdrawal. The Tension Force would not fail gradually. It would seize. The Roots would go completely dormant within thirty-six hours, locking their biological muscles in a rigid, paralytic spasm. The Pillars would not fall. They would be frozen in the sky, locked in a state of permanent, agonizing rigidity, while the Roots starved themselves to death in a desperate, futile attempt to flush the addiction from their vascular systems.

The silence in the small, sterile room was absolute, heavy with the weight of a world-ending truth. Senshi stared at the glowing red hologram, the realization settling over him like a shroud. The enemy was not just a parasite. It was an addict. And the only way to kill an addict who controlled the very ground you walked on was to take away the drug, and survive the withdrawal.