The complete Vane meridian map changed everything.
Wei Xuan had been working with an incomplete picture—the major pathways he'd reconstructed from memory, the techniques he'd developed by feel and logic. Effective, but approximate. Like navigating a city with a hand-drawn sketch instead of a proper map. He'd been getting to the right places, but taking indirect routes and occasionally doubling back.
Now he had the original cartography.
He spent the first three days after the library visit restructuring his circulation technique. Not replacing what he'd built—refining it. Aligning his practice more precisely with the secondary junctions Vane had documented. The micro-channels he'd never found through intuition alone opened like paths clearing after rain. Energy that had been moving in rough approximations now flowed in exact curves, losing nothing at the turns.
The result was immediate and measurable.
[Ding. Mana Compression (Tier 1) fully integrated. Storage capacity increased by 22%. Processing efficiency up to 91% from previous 73%.]
[Ding. Qi Gathering Layer 4 achieved. Estimated time to Layer 5: 8-10 days at current rate.]
Wei Xuan sat back from his morning session and felt the difference through his entire body. Cleaner. Faster. Like upgrading from walking to running without any additional effort—just better form.
Layer 4. In Western terms, solidly above mid-Tier 1 and approaching Tier 2 equivalence. He was progressing faster than planned. The ley line resonance beneath the building was part of it—now that he was consciously using it, the effect was pronounced. His sensitivity had sharpened considerably. He could feel things at range he couldn't before: the residual mana signatures in the corridor from students practicing the night before, the constant hum of the academy's ward systems in the walls, and, distantly, the particular signature of someone in the building who was also cultivating. Different from the standard method. Closer to his own approach.
He held that thought for a moment.
Marcus.
The boy had been practicing for three weeks now. Quietly, consistently, the way he did everything. Wei Xuan had been watching his progress and was satisfied with the trajectory, but he hadn't expected Marcus to develop enough sensitivity to be detectable at this range.
Interesting.
He found Marcus in the small study room at the end of their dormitory corridor, theory texts spread around him but clearly not being read. Marcus was sitting very still, eyes half-closed, breathing in the slow pattern Wei Xuan had taught him.
"You're sensing the ley line," Wei Xuan said from the doorway.
Marcus opened his eyes. He looked unsurprised to be caught—and slightly pleased with himself. "I felt something different this morning. Deeper than the usual ambient current. Steadier." He paused. "Was I right?"
"Yes." Wei Xuan came in and sat across from him. "There's an artificial resonance line running about forty feet below this building. It's not a power source—it amplifies sensitivity in people who are already developing it. You're now sensitive enough to feel it."
Marcus stared at him. "An artificial—who built it?"
"I don't know yet." Wei Xuan held his gaze. "But it means Building C isn't the disadvantage everyone assumes. For someone using our method, it's an accelerant."
The implications settled over Marcus slowly. Wei Xuan watched him work through them.
"So they put the weakest students in the best cultivation spot," Marcus said finally. "And no one knows."
"No one who cultivates the standard way would feel it. Their method doesn't develop the sensitivity required." Wei Xuan picked up one of the neglected textbooks, turned it in his hands. "Someone designed this very carefully."
"Aldric?"
"Possible." Wei Xuan set the book down. "Possible."
Marcus was quiet for a moment. "Wei Xuan. How fast am I progressing? Honestly."
Wei Xuan considered how to answer that. Honest assessment, not encouragement. Marcus had asked for honest. "Faster than I expected. Much faster than a standard practitioner at your level would be. The Vane technique is showing stronger results for you than I anticipated." He paused. "Do you know why?"
"No."
"Your Earth affinity." Wei Xuan had been thinking about this for several days. "The standard academy method treats elemental affinities as primary—you gather Earth-aligned mana because you're Earth-affinity. Everything is filtered through that elemental lens. Our method doesn't filter. We cultivate raw energy directly. But Earth affinity doesn't disappear—it becomes an enhancement rather than a limitation. Earth is stability. Groundedness. Persistence." He met Marcus's eyes. "Those are exactly the qualities that make someone good at our method."
Marcus was very still. "So my affinity that the academy treats as average is actually..."
"Not a weakness. An alignment." Wei Xuan allowed himself a small smile. "The academy has been measuring you with the wrong instrument."
Marcus looked out the narrow window at the early morning sky. His jaw was set. That stubborn expression, the one Wei Xuan had learned meant something had been decided.
"Show me the next technique," Marcus said.
Wei Xuan taught him Vane's second-layer circulation—not just feeling ambient energy, but guiding it through the natural secondary junctions rather than forcing it through the academy's prescribed channels. It took two hours. Marcus's Earth affinity, as Wei Xuan had predicted, made him unusually receptive to the grounding aspects of the technique. Where a fire or air-affinity practitioner might struggle with the stillness required, Marcus settled into it like someone returning to familiar ground.
After the session, Marcus sat quietly for a long moment. Then: "It's quieter."
"What is?"
"The energy. Before, when I did the academy exercises, there was always this—pressure. Like I was pushing against something. Now it's just..." He searched for the word. "Flowing."
"That's the sixty percent efficiency loss I mentioned in your first lesson. You're not feeling it anymore because you're not fighting the conversion step. You're working with the energy instead of against it."
Marcus absorbed that. "How long before I'm at your level?"
"Different question." Wei Xuan stood. "How long before you're at your own level—the one you're capable of, instead of the one the academy's method lets you reach? That's the question that matters."
Marcus looked at him. "And the answer?"
"Faster than you think."
Three days later, Wei Xuan broke through to Layer 5.
It came faster than the system's estimate. He'd been using the Building C ley line consciously now, synchronizing his cultivation sessions with its natural pulse cycle—Vane's text had explained the theory without realizing the practical application. Eight hours of focused work, not ten days.
[Ding. Qi Gathering Layer 5 achieved. Mana pool capacity: 850 units. Equivalent Western rating: approaching high Tier 2. New technique available: Meridian Lock (temporary sealing of specific channels to control output).]
Meridian Lock. Immediately useful. A tool for calibrated performance—he could lock down specific channels to display lower output without losing control of actual power. More precise than previous suppression methods. More sustainable.
[Host, a note.]
Wei Xuan was still settling from the breakthrough. "What."
[Derek has formally registered a duel request. Official academy channels. Your name is in the queue. Administration will contact you tomorrow morning.]
Wei Xuan opened his eyes fully.
Official duel request. Not a sparring match—a formal registered challenge, which meant academy referees, official witnesses, and a result on permanent record. Derek wasn't acting impulsively. This was calculated. Gareth's hand was in it.
[The timing is deliberate,] the system added. [Three days before next assessment. Win, and your rank goes up. Lose, and any progress you've shown gets attributed to 'luck that ran out'. Either outcome is useful to them as intelligence-gathering on your actual capabilities.]
Wei Xuan lay back down, staring at the ceiling.
It was elegantly designed. An official duel meant he had to show something real. Sandbag too much and lose, Gareth would conclude he'd been posturing. Win convincingly, and Gareth would have accurate data on his ceiling. The middle option—win narrowly—required such precise calibration that it was nearly impossible to fake convincingly.
[Unless,] the system said, [host has Meridian Lock and eight years of novel-reading expertise in sandbagging mechanics.]
"That's exactly what I have."
[Noted. What's the plan?]
Wei Xuan thought through the variables. Derek's power ceiling—Tier 2, close to Tier 3, fire element. The Flame Burst Talisman for emergency escalation. Official environment, which meant Elena would likely attend. Gareth observing.
The goal wasn't to win decisively. The goal was to win in a way that revealed as little as possible about how he'd won.
Win. Show only what he chose to show. Walk away while the talisman stayed in Derek's pocket.
"Tell me more about Derek's specific technique patterns," he said.
[Gladly,] the system said, and for the first time in several days, it sounded genuinely pleased to be consulted.
[Derek Hartwell's combat signature: primary offensive pattern relies on burst-fire sequences. Three rapid fireballs to test positioning, followed by a single high-power lance when the target is committed to a dodge direction. Standard Tier 2 Fire mage template. He has used this pattern in forty-one of his last forty-three recorded spars.]
"The exceptions?"
[When he's angry. The pattern breaks down completely. He abandons technique for raw output.]
Wei Xuan filed that away. Anger was the key. If he could provoke Derek into abandoning his pattern early—before Derek figured out how strong Wei Xuan actually was—the outcome would be controlled. He could let Derek come close without actually being in danger. A narrow victory. A performance of effort rather than ease.
[The Flame Burst Talisman is the complication. It bypasses Derek's emotional state—it's a one-shot item, not a technique. Even an angry Derek can use it. Host should be prepared to reveal sufficient power to deter its use.]
"How sufficient?"
[Derek will use it if he believes losing otherwise is certain. If host makes the victory look close but inevitable, Derek will save the talisman for a better moment.]
Close but inevitable. That was the target. He spent the next two days calibrating exactly what that looked like in practice, running through scenarios with the system's input, developing the precise series of moves that would communicate the right message. Not "I'm overwhelming you"—that would trigger the talisman. Not "you might still win this"—that would keep Derek aggressive and unpredictable.
"I'm better than you. You know it. Everyone knows it. Save yourself the additional embarrassment."
Meridian Lock made this possible. He practiced the suppression pattern until he could maintain it under pressure, until the reduced output felt natural and uncontrived.
By the morning of the duel, he was ready.
The next morning, the official notice arrived.
Marcus found it slipped under their dormitory door—a formal envelope with the academy seal. Wei Xuan opened it, read it, set it on his desk.
"Derek," Marcus said. Not a question.
"In three days." Wei Xuan folded the notice. "Official duel. Academy training ground, morning session."
Marcus's jaw tightened. "You've barely—"
"I'll be ready."
"Wei Xuan—"
"Marcus." Wei Xuan looked at him steadily. "I've been ready for this since the day I first saw him. The timing is their choice, not mine. It changes nothing."
Marcus looked at him for a long moment. Then he picked up his cultivation notes and sat down. "Then I'll practice harder," he said quietly. "So that next time, he has to worry about both of us."
Wei Xuan said nothing to that.
But he thought: Yes. Exactly.
Not "protect me" or "I'm scared." Just: I'll get stronger too. Marcus had understood, somewhere in these three weeks, what this was actually about. Not just personal strength. Something larger.
Wei Xuan turned to his own notes and began working through the duel parameters. Three days. He had a great deal of work to do, and very little time to do it in.