Chương 19: Chapter 18: Lightning Needle
The Experimentalist · perpetualmotion · 28 chương · ~19 phút đọc · Tạo 05/09/2026
The first attempt never left Kellan's hand. Mana compressed along his forearm, gathered near two fingers and vanished when the collar around his neck flashed red. His body locked. The axe fighter hit him across the jaw with the haft. Kellan went down to one knee, caught himself with one hand and rolled before the blade could follow. The movement was ugly, fast and effective. He came up nearer the wall of the pit with blood at the corner of his mouth. Elizabeth looked past him.
A handler stood beside the gate wearing a boar mask. A red control focus rested in one gloved hand. The collar's flare had matched it closely enough that the relationship was obvious even without Mana Sensitivity. The crowd had noticed too. Several people laughed.
"Owner wants a longer show," someone behind Elizabeth said.
"Owner wants him obedient," another replied. Kellan's opponent advanced again. He was stronger and less tired. Kellan was better. Over the next twenty seconds, the difference became obvious. Kellan yielded ground when the axe had momentum and took it back when the larger man's weight shifted past centre. He used the wall once to shorten a turn, drove a heel into the man's knee and let an obvious opening pass rather than enter grappling range while his injured side was exposed.
He wasn't fighting to impress the crowd. He was solving the immediate problem with the minimum cost he could manage. The collar stood out against that economy of movement. The axe fighter overcommitted. Kellan stepped inside the swing, caught the weapon arm and turned. The larger man hit the floor shoulder-first. Kellan could have stamped on the throat. He could have taken the axe. Instead he kicked the weapon out of reach and backed away. The crowd objected. The handler didn't. Not yet.
Kellan raised his hand again. This time the skill completed. Through Mana Sensitivity, Elizabeth saw several stages overlap too quickly for certainty. Lightning mana moved from Kellan's central channels into the shoulder and arm. It narrowed rather than simply accumulating. Compression came first, or appeared to. A containment structure formed around the gathered charge, keeping it from branching into the air. A faint change passed through the space between him and the target.
Faint violet distortions appeared along the intervening space. They were too weak to be the main discharge and too irregular to be a simple rigid conduit. A preferred route, perhaps. Ionisation. Mana alignment. A targeting effect. There wasn't enough evidence to choose. A white-violet thread crossed the pit. The sound arrived as a hard crack. The larger man convulsed. The Needle had entered through the gap below his shoulder plate, leaving a black mark no wider than a fingertip. His weapon arm collapsed uselessly.
He remained conscious for a moment, staring at it, then fell onto his side. His chest continued to move. Kellan had chosen the point.
"Finish him," the handler called. Kellan lowered his hand. The defeated fighter tried to push himself upright with his other arm and failed.
"He's done."
"I said finish him." Kellan looked towards the gate.
"Then come in and do it." The boar-masked handler pressed the control focus. Red mana flashed around Kellan's throat. His back arched. He hit the stone on both knees and caught himself before his face followed. The crowd roared approval. The handler held the focus active. Kellan's hands opened and closed against the floor. Muscles along his neck stood out around the collar. He made no attempt to beg. When the punishment stopped, he drew one careful breath.
"Kill him." Kellan stayed on his knees.
"No." The second punishment lasted longer. Elizabeth watched the collar as closely as she'd watched Lightning Needle. Pain wasn't the only function. The red structure interfered with movement. It overrode voluntary control by forcing contraction through pathways she couldn't fully see from the gallery. The mechanism was crude in effect and sophisticated in execution. Kellan's body had become an argument between intention and ownership.
The handler eventually released him because damaging the fighter further would reduce whatever value remained in the next match.
"Winner," the announcer called, after the defeated man had been dragged through one gate.
"Kellan. Again, against his better judgement." The crowd laughed. Kellan didn't. Elizabeth remained at the railing while attendants took him through the opposite gate. Research Log held the observation. Process Mapping divided the cast into stages without pretending the gaps were solved: internal routing, compression, containment, route preparation, release, target interaction, termination. Stolen content warning: this tale belongs on Royal Road. Report any occurrences elsewhere.
There were too many unknowns, especially in the route preparation. Elizabeth had seen a field change before the discharge, but not whether the target participated. She did not know how much of the skill depended on Lightning affinity, how much on learnt structure and how much on skill-shaped anatomy. She could not tell whether the containment merely prevented branching or also regulated current, or how the mechanism ended safely inside Kellan's body. One cast wasn't enough.
It had given Elizabeth more missing measurements than conclusions. Elizabeth followed the passage beneath the stands. A woman in a dog mask blocked the lower gate.
"Fighters only."
"I want to buy a demonstration."
"Watch another match."
"I need controlled targets." The woman looked at the crow mask, then at Elizabeth's height.
"Of course you do." Elizabeth waited.
"Who are you?"
"Paying."
"That's not a name."
"It is the relevant part." The woman barked a laugh and opened the gate.
"Don't touch collars. Don't interfere with healers. If a handler throws you out, stay thrown out." The corridor beneath the pit smelled of sweat, blood, old stone and medicinal resin. Cells and treatment rooms opened from either side. Some held fighters. Others held people dressed as servants, labourers or performers. Most wore collars or visible binding marks. Kellan sat on a bench while a healer worked on the cut along his ribs. Up close, he looked no older than his mid-twenties.
Fatigue and old scars had done more to his face than age. His hair had been cut short enough to make grabbing it difficult, and a pale scar ran from his right temple towards his cheek. The boar-masked handler stood nearby.
"Crow wants a demonstration," the dog-masked woman said. Kellan's eyes moved to Elizabeth.
"No." The answer came before the handler spoke.
"Three casts," Elizabeth said.
"Against fixed non-living targets. Different distances."
"Still no." The handler's hand shifted towards his control focus. Elizabeth raised one hand.
"If you punish him, I pay less. I need fine control, not muscle damage." Kellan stared at her. The handler laughed.
"You're negotiating the condition of my property while asking me to use it."
"Yes."
"Twelve silver for three casts. More if you want him healed first."
"Eight."
"Twelve."
"The first match already reduced his output. Ten, and you provide the target plates."
"Eleven." Elizabeth paid eleven. The healer finished sealing the cut and left. An attendant brought a thick iron plate on a low stand and placed it at the far end of the treatment room. Kellan remained seated. The handler touched the control focus.
"Stand." Kellan stood. The obedience was wrong in a different way from discipline. There was a fraction of resistance before the body moved, enough to reveal that the decision hadn't been his.
"Three demonstrations," the handler said.
"As ordered." Kellan looked at Elizabeth.
"Where?" She pointed at the centre of the plate.
"First cast there. Minimum force that still produces a stable discharge."
"You want minimum force or the thing to work?"
"Both."
"Convenient." He took position. The first Needle was weaker than the one in the arena. That helped. Elizabeth saw the compression stage more clearly and caught a faint redistribution down Kellan's torso before the release, but the external route still formed too quickly to resolve. The discharge struck the plate and left a shallow black pit.
"Again," she said.
"Half the distance. Same target point." Kellan didn't move. The handler's focus brightened. Kellan glanced at him, then repositioned. The second cast formed faster. Elizabeth noticed the preparatory field spreading from Kellan before the main charge. It touched the target, or seemed to. A faint response rose from the iron surface a heartbeat before the Needle completed. She leaned forward. Kellan noticed.
"You're watching the wrong end," he said.
"Which end is the right one?"
"If I knew what you thought you were looking at, I might tell you."
"The pathway before release." Kellan's attention shifted from the plate to her. The handler said, "Cast." Kellan did. The Needle hit. Elizabeth's pulse quickened. There had been a response from the target. Not necessarily a counter-streamer; she didn't have enough evidence for that conclusion. But the target wasn't passive.
"Third cast," she said.
"Same distance. Different point. Near the edge." Kellan looked at the plate.
"You want me to miss on purpose?"
"I want to know whether edge geometry changes the route."
"That's worse."
"Why?"
"Because now I believe you know what a route is." The third cast hit near the plate's edge. The preparatory structure bent towards a metal clamp on the stand before correcting. The final discharge still found the intended point, but the deviation was real. Elizabeth wanted ten more casts immediately. Ten more were impractical.
Even if Kellan could perform them safely, each demonstration required another Underhall visit, another negotiation and another chance for someone to notice the same crow-masked child asking unusually technical questions about a bound soldier's magic. The handler could raise the price. Kellan could be moved. Sold. Injured. Killed in the arena despite his preferences. And the skill wasn't his only value. He knew Aurelia in a way Elizabeth didn't. He could enter shops without being treated as a runaway child.
He had military experience, combat capability and enough practical judgement to survive as a deserter until somebody captured him. A twenty-four-year-old man could rent rooms, buy equipment, hire labour and stand beside a warehouse without anyone asking where his guardian was. His Lightning affinity and the biology shaped around repeated skill use would also be scientifically valuable later. Elizabeth didn't yet know what questions that would answer.
She knew only that living, developed mana channels contained information preserved tissue couldn't provide. Taken together, the advantages were difficult to ignore. Kellan sat again while the healer checked his hand. The handler collected the target plate.
"Another three next market night if he's still here."
"Still here?"
"People buy fighters. Quarries buy strong backs. Some nobles like military servants who can't resign." Kellan touched the space where the collar had rubbed his neck and said nothing. Elizabeth looked at him. He looked back through the crow mask's dark lenses, no longer pretending not to notice the quality of her attention.
"You don't want the skill," he said.
"I do."
"Not the way gamblers do."
"No."
"Then what do you want?" Elizabeth let the question sit. Repeated observation. Access. Procurement. Protection. A body whose Lightning pathways had been stressed by years of actual use. An adult who could act in a city that treated her as a child whenever the disguise failed. The answer was broader than it had been when she came downstairs. She turned to the handler.
"How much for him?"

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