CHAPTER 9 : The Weight of a Coin
Wednesday was for preparation.
He spent it in four distinct phases, moving through each with the deliberateness of someone working through a checklist they'd been building in their head for weeks.
The first phase was the dungeon supply depot — a commercial facility near the Lock's main gate that catered exclusively to student-level hunters, stocked with the specific category of items that F and E-rank dungeon participants needed and could afford.
He'd been here twice in the previous weeks for minor purchases, and the shopkeeper, a broad woman in her fifties named Woo Jin-ae, had started recognizing him by face without having learned his name.
He bought: two stamina recovery potions (emergency grade, not the premium kind Ren Dover had in the novel but functional), a standard-issue spatial bracelet on a first-year student's credit plan at 150 U per month — the spatial storage was small, 0.3 cubic meters, but it meant he could collect monster cores without carrying them in a bag — three days' worth of compact field rations, and a small first-aid kit.
Total: 840 U. Remaining: 2,360 U.
He stood at the payment counter and thought about the 280,000 U that needed to be transferred to Lee Chansu by tonight, and the 2,360 U that was all he had to fund that transfer.
He pulled out his phone. He had sent Chansu a message the previous evening requesting a 48-hour extension on the transfer, citing a processing delay with the sending institution.
Chansu had accepted, which told him something about Chansu's character: a person who was more comfortable with a slightly delayed certainty than with a disrupted arrangement.
The extension bought him until Thursday night.
If the dungeon run on Friday yielded at the rates Sohee had projected, he'd be short by approximately 60,000 to 80,000 U even after splitting the core revenue evenly.
He needed a secondary income source, and he needed it before Friday.
He left the supply depot and went to the library.
* * * * * * *
The second phase was research.
He spent three hours in the library's academic resources section, not reading about dungeons but about the academic merit examination system.
The Lock operated a quarterly merit exam that was open to all enrolled students , a written test covering the current semester's curriculum across all mandatory courses. High scores generated merit points, which could be redeemed for academy resources.
Merit points could also, under a specific provision in the student financial aid regulations, be converted to U currency at a rate of 100 points per 1,000 U, once per semester.
The quarterly merit exam was in four days. The conversion provision required a minimum score of 85th percentile or above.
He could score 85th percentile. He was nearly certain of it. His knowledge of the Lock's history, mana theory, and faction politics was ahead of most first-year students by virtue of the novel's detailed worldbuilding.
His understanding of combat theory was more sophisticated than his rank suggested, because he'd been reading at the level of abstraction rather than at the level of technique execution.
The maximum merit conversion in a single semester was 500 points, which translated to 5,000 U. It wasn't 280,000 U. But it was 5,000 U he didn't currently have, and when added to the dungeon yield, it closed a significant fraction of the gap.
He made notes.
The third income possibility was one he'd been avoiding considering because it required a calculation he hadn't wanted to run: the system store's cross-dimensional acquisition capability. The store could bring items from other dimensions or from outside the current world's market.
He had 5 SP. Some items in the store had monetary value in the Lock's economy — if he could acquire something at low SP cost and sell it for U currency through the academy's item exchange board, he could convert system resources into financial resources.
The risk was that selling unusual items attracted questions. Where had a rank F first-year gotten an item that wasn't in the standard market catalog? Questions he couldn't answer without revealing the system's existence, which he was absolutely unwilling to do.
He held this option in reserve.
* * *
The third phase was Dain.
He didn't tell Dain what he'd done with the money. He told Dain that the dungeon run on Friday was happening, that Sohee was coming, and that there was space for a third person if Dain had completed his own F-rank safety certification in time.
Dain looked at him across the study room table and said: "You're doing the desert sector."
"Yes."
"I haven't completed my certification. I'm two practical drills short."
"Then no."
Dain held his gaze for a long moment. "Reo came and asked me this morning why his contract with Chansu was void. I told him I didn't know."
Seojun said nothing.
"I have a theory about how it became void," Dain said.
"Your theories are your own business," Seojun said.
Another held look. Then Dain nodded, once, and went back to his materials. He was quiet for several minutes, and then he said: "The merit conversion exam is in four days."
"I know."
"The study group should run intensive prep sessions Wednesday and Thursday nights. I'll organize it."
"That's useful," Seojun said.
"For everyone in the group," Dain said. The emphasis was neutral but present.
The study sessions ran for five hours each night, seventeen students working through past papers and gap analysis exercises that Dain had compiled from the academy's previous exam records.
Seojun contributed significantly to the political geography and faction history sections, and watched Reo across the table — taking notes, participating carefully, still with those hollow circles under his eyes but something different in the set of his jaw.
Not relief yet. Something that would eventually become relief when the processing caught up with the facts.
* * * * * * * * * * * *
The fourth phase was physical.
Wednesday evening, after the study session ended, he went to the empty training ground at 10 PM and ran thread drills in the dark.
He'd started doing night training in the third week because the darkness changed the observational problem. In daylight, Thread Perception relied heavily on visual tells — the shoulder drop, the foot repositioning, the pre-movement compression of the breathing cycle.
In darkness, vision was reduced to peripheral motion detection, which forced a heavier reliance on sound and spatial awareness.
He couldn't train against opponents in the dark — he had no training partners willing to risk injury for a night drill. So he trained alone: moving through the forms, deliberately keeping his eyes three-quarter closed, building the body's instinct for spatial positioning without visual confirmation.
Form One in the dark was humbling.
He kept overcorrecting on backward steps — the specific hesitation Sohee had noticed weeks ago was worse without visual feedback. He spent forty minutes exclusively on the backward step until the hesitation narrowed from a half-second lag to something under a quarter.
He ran Silent Draw drills. Form Two: the single-breath unsheathing slash that ended weaker opponents immediately and left no telegraphed intent.
He wasn't fast enough to execute it at full speed yet — his mana control wasn't refined enough to channel the technique's edge-sharpening component, which was what made the draw appear to arrive after it had already landed.
But he could practice the mechanics: the breath, the grip adjustment, the footwork component that stepped into the strike's trajectory.
He repeated it until the mechanical elements were smooth. Smoothness would eventually become speed. Speed would eventually become the instantaneous draw that Form Two was supposed to be.
Eventually.
At 11:30 PM he sheathed the sword and sat on the grass of the empty training ground, and for a moment he just breathed.
The Lock's outdoor lights hummed at a low constant pitch. Somewhere across the campus, a group of students was coming back from a late session in one of the social facilities, their voices carrying in that way voices carried on still nights — clear enough to hear tone without catching words.
The sky over Ashton City had the particular glow of a large human settlement at night: not dark, not bright, the amber half-light of a civilization trying to push back the edges.
He thought about Park Reo, in his room right now, not knowing why he was still alive to be in it.
He thought about the novel's unnamed extra, whose death had served a narrative purpose and whom nobody had intervened for.
He thought about what kind of extra he was choosing to be.
The dungeon was in two days. He needed to sleep.
He went back inside.
To be Continued...