I Copy the Authorities of the Four Calamities-Chapter 162: The Somatic Loop

The basalt hall swallowed sound.

It was a wide, hollowed-out arena buried deep in the academy’s foundation. The air was frigid, kept at a preservation-grade temperature by the cooling arrays etched into the vaulted ceiling.

Vane stood at the edge of the central circle. His weight was centered. Beside him, Valerica and Ashe stood silent. Their eyes were locked on the man in the center of the ring.

Instructor Thorne.

He was a Rank 6 Expert. In the hierarchy of the Empire, that made him a walking natural disaster. But unlike the suffocating, reality-bending presence of the Headmistress, Thorne was grounded. His mana was dense. It settled around him like a mountain that had weathered a thousand winters. He occupied the space with the undeniable gravity of a physical object.

Across the ring stood the Second Years.

Ten of them. A decade of refined energy. Their uniforms bore the double-silver trim of seniority. They watched the First Years with clinical detachment. They had been through the forge. They expected the newcomers to melt.

"Somatic Mana Synthesis," Thorne said.

His voice was a low, raspy baritone. It carried no warmth.

"The mages in the Mind track focus on the architecture of the world. They build fireballs. They construct barriers. In this hall, we focus on the architecture of the self."

He paced. His boots clicked against the stone.

"You are Sentinels. You are the weapons. Most of you move your mana like children playing with matches."

Thorne stopped. He turned to face Vane directly.

"When you reinforce a limb for a strike, your mana follows the path of your nervous system. If that path is crooked, or if your focus wavers for a millisecond, the feedback fractures your bones. At Rank 4, that strain causes permanent micro-fractures in your mana-channels. Precision isn’t a goal. It is the baseline for survival."

A movement from the Second Year line broke the stillness.

One of the older students stepped forward. He was tall. His hair was the color of tarnished copper, and his jaw was set in a line of arrogant boredom.

He looked at Vane. His eyes narrowed.

"Instructor," the boy said. His voice was smooth. "If the standard is precision, perhaps we should see how the top of the First Year class handles a real conduction loop. Reports from the Iron Groves were impressive. But the Groves didn’t require the refinement we discuss here."

Thorne stopped pacing. He looked at the boy, then at Vane.

"Kaelen makes a point," Thorne said. "Theory is a luxury. We do not afford ourselves luxury in this wing. Vane. Step into the circle."

Vane moved.

He walked into the center of the basalt ring. His boots struck the stone with a steady, rhythmic tap. He stopped five paces from Kaelen.

[Target Analysis]

Name: Kaelen

Rank: 4 (High Sentinel)

Authority: [Kinetic Redirection] (S)

Danger: Moderate

Vane narrowed his eyes.

Kaelen’s mana vibrated. It wasn’t just dense; it hummed at a specific frequency. His Authority was already active, woven into his natural shroud. An S-rank Authority commanded respect. It allowed the user to manipulate the vector of incoming force.

"One exchange," Thorne commanded. "Somatic reinforcement only. No external spells. No weapons. The goal is to force your opponent out of the inner circle. If you lose your shroud, you lose the match."

Kaelen offered a thin, sharp smile.

"Don’t take it personally, First Year," Kaelen said. "I just want to see if that silver energy is as stable as the rumors say."

Kaelen didn’t wait.

He moved.

It was explosive. Kaelen launched himself forward with the fluidity of a predator. His mana stayed tight to his skin, a translucent bronze coat shimmering with kinetic potential. He closed the distance in a single stride. His fist drove toward Vane’s chest.

Vane didn’t retreat.

He didn’t raise his guard.

[Authority Activated: Usurper]

Time slowed.

The world desaturated into shades of grey. Kaelen became a diagram of flowing energy. Vane saw the bronze mana looping through the older boy’s shoulder. He saw it concentrate at the point of impact, a heavy knot of kinetic force designed to shatter ribs.

Vane looked deeper.

He traced the flow back up the arm.

There.

At the wrist. A minute imperfection. The conduction loop wasn’t perfect. Kaelen was forcing the mana through a joint that wasn’t fully reinforced. A leak.

Vane stepped into the strike.

It was suicide by conventional logic. To step into a Kinetic Sentinel’s range was to invite broken bones.

Vane’s confidence was absolute.

He caught Kaelen’s wrist with his left hand. Simultaneously, he slammed his right palm flat against Kaelen’s elbow.

He didn’t use strength.

He flared his silver mana.

He sent a sharp, rhythmic pulse into Kaelen’s arm. The frequency was a perfect inverse of the bronze shroud.

Impact.

The resonance was violent.

Kaelen’s [Kinetic Redirection] looked for force to redirect. It found none. Instead, Vane’s silver energy acted as a wedge. It slid into the microscopic gaps of the bronze shroud. It turned Kaelen’s own momentum back against his joints.

The bronze light flickered.

Snap.

The conduction loop broke.

Kaelen gasped. His eyes went wide. The sudden, cold weight of Vane’s silver energy suppressed his core. His own kinetic force backfired, blasting up his arm and into his shoulder.

He stumbled.

Kaelen’s heels skidded across the basalt. He flailed, trying to regain his balance, but his motor control was shot. He tumbled backward, crossing the line of the inner circle and sprawling onto the auxiliary floor.

Silence.

The hall rang with the echo of the impact.

The Second Years lost their clinical detachment. They stared. Confusion warred with respect on their faces. Kaelen was a High Sentinel. He had just been dismantled by a First Year in a single motion.

Vane stood in the center of the ring.

He lowered his hands. His breathing was shallow. Even. The silver mana receded into his skin instantly. There was no lingering trace of the flare.

He looked at Thorne.

"His conduction was high," Vane said. His voice was calm. "He relied on his Authority to hide the friction in his wrist. He fought himself as much as he fought me." 𝒇𝙧𝙚𝓮𝔀𝓮𝒃𝙣𝓸𝒗𝒆𝒍.𝙘𝒐𝒎

Thorne looked at the fallen Kaelen. Then he looked at Vane.

A small, grim smile touched the Instructor’s mouth.

"He was," Thorne said. "And you exploited it. You didn’t waste a drop of your own core. That is the definition of a somatic solution."

Kaelen scrambled to his feet. His face flushed a deep, embarrassed crimson. He opened his mouth to protest.

Thorne shifted his gaze.

Kaelen’s mouth snapped shut. The shame burned brighter than his mana. He bowed his head and retreated to the line of Second Years.

Thorne turned to the class.

"Vane demonstrated the point," Thorne barked. "Raw mass is for mages. In this wing, we value the efficiency of the loop. If you cannot maintain your shroud under pressure, you are a liability. A broken loop means a broken arm. A broken arm means a dead squad."

Thorne walked to the wall. He placed his hand on a control panel.

"Today, we find your baseline."

He turned the dial.

The geometric patterns on the basalt floor lit up. A deep, pulsating violet light flooded the room.

Gravity shifted.

Vane grunted. The air suddenly weighed twice as much. The violet light wasn’t just illumination. It was a parasitic mana drain. It latched onto his core, sucking at his reserves like a thousand tiny leeches.

"Form the circle," Thorne ordered. "Maintain your shrouds. If your loop breaks, you leave the hall. We stay here until only the ones who can breathe under pressure are left."

Vane closed his eyes.

He forced his silver mana to flow. It moved through his veins in a smooth, silent circle, fighting the drain of the floor.

The pressure mounted. Beside him, he heard a First Year gasp and drop to one knee. The sound of a body hitting the floor was followed by the hiss of a failing shroud.

Vane didn’t look.

He didn’t look at Valerica. He didn’t look at the Second Years.

He focused on the silence. He refined his path. He shaved away the friction until his internal flow was nothing but the hum of a perfect machine.

The violet light intensified.

The first training block of the second semester had begun. The silence of the hall was about to be filled with the sound of breaking limits.