THE COLDEST DEMON GOD
An Unwanted Hero's Ascension
Volume 1 — Summoning & Rejection
Chapter 15 — The Measure of Strength
The Willow Rest was still dark when Renjiro left his room. A single mana lamp burned near the stairs, turned low enough that its pale light barely reached the common room below. The innkeeper had not yet opened the shutters, and no voices came from the kitchen.
Renjiro preferred it.
His satchel rested against one shoulder. Inside were food, water, rope, chalk, several pieces of cloth, the three maps he had purchased the previous morning and a small assortment of ordinary tools. Nothing remarkable.
Most of the things he actually cared about were already stored elsewhere. Void Box remained invisible. His Guild card did not.
Renjiro had placed the metal card inside an inner pocket rather than storing it. He still liked having it there.
Slightly ridiculous. Acceptable.
He opened the front door and stepped into the sleeping streets of Aureum. Today he had no Guild commission, no scheduled appointment with Bram and no reason to visit the palace.
That left one task.
Find the abandoned quarry. Then determine exactly how dangerous his own body had become.
✦ ✦ ✦
Aureum’s western gate opened shortly after dawn. Renjiro passed through with labourers, farmers and two merchants transporting empty wagons toward outlying villages. The guards checked his Guild card, asked where he was going and lost interest when he answered that he was surveying the western countryside.
Not technically a lie.
The old map led him away from the maintained road after roughly an hour. Modern traffic disappeared quickly. Grass had swallowed most of the abandoned route, but several signs remained once Renjiro knew what to look for: a shallow cut through one hill, broken drainage stones and the rotting base of a marker post hidden beneath vines.
Human infrastructure did not disappear merely because people stopped maintaining it. It decayed.
Renjiro followed the remains. The land became increasingly uneven. No farms. No fences. No chimney smoke.
Good.
The quarry appeared shortly before midmorning. Calling it a quarry was generous. Calling it abandoned was accurate.
A broad depression had been cut into the side of a rocky valley. Stone faces rose in uneven terraces where workers had once removed material layer by layer. Vegetation had reclaimed the lower slopes, but the central floor remained mostly bare. A collapsed wooden structure leaned against one wall. Several rusted iron fittings protruded from stone, while water had collected in the deepest eastern section, forming a shallow green pool.
Renjiro stopped at the ridge and listened. Wind. Birds. Insects. Running water somewhere beyond the valley. Nothing else.
He descended slowly. Before using Appraisal Eyes, he walked the perimeter himself. Old footprints existed near the northern edge. Animal. Small. Several days old. One larger track crossed the mud near the water but continued away from the quarry.
No smoke. No recently cut vegetation. No fresh tool marks. No discarded food. No reason to suspect regular Human use.
Only then did Renjiro focus.
ABANDONED WESTERN QUARRY
Status: Inactive
Last Sustained Industrial Use: Approximately 41 Years Ago
Current Ownership Record: Unresolved / Abandoned Administrative Claim
Recent Human Activity: Minimal
Primary Material: Dense Grey Limestone • Iron-Bearing Stone
Structural Stability: Moderate
Warning: Southern Rock Face Contains Multiple Fracture Lines
Warning: Eastern Pool Depth Varies Sharply
Good.
More importantly, empty. Several hundred metres of open ground. Stone. Distance from roads. No structures worth preserving. If something went wrong here, the main victim would be geology.
Ideal.
Renjiro removed his satchel.
The first thing he did was not punch a mountain.
He measured.
✦ ✦ ✦
Without proper equipment, the measurements would be crude. Crude was still better than guessing.
Renjiro used rope to establish a straight reference line across the quarry floor. Chalk marked intervals along exposed stone, while smaller rocks became boundary indicators where chalk would not hold. Ten metres. Twenty. Thirty. Fifty. Then farther.
The distance did not need laboratory precision. He needed repeatable references.
Renjiro stood at the first mark. Running normally would establish nothing. He already knew he could walk and move at Human speeds without accidentally crossing a city block.
The problem began when intent sharpened. When instinct demanded acceleration. He remembered the Greyfang lunging from behind. His body had not waited for calculation. It had responded, and that response had turned a disabling strike into a lethal one.
Renjiro inhaled slowly.
First test. Low output.
He leaned forward and ran. He stopped at thirty metres. Nothing dramatic. Fast, but controlled.
Again.
More acceleration. His foot struck the ground and the quarry blurred. Renjiro stopped. Dust rolled past him.
He looked behind. The thirty-metre marker was much farther away than expected. He had crossed the entire measured section before his mind had finished evaluating the first few strides.
Two shallow depressions marked where he had accelerated. The final stopping point was worse. Stone beneath his right foot had fractured.
Not deeply. Still unacceptable.
Renjiro crouched. The problem was not moving quickly. Stopping required force too. More speed meant more braking. Obvious, yet his body compensated so naturally that the relationship was easy to overlook until the ground paid the difference.
He returned to the starting mark.
Again.
This time, he separated the movement into phases: acceleration, sustain, deceleration. Not merely go and stop.
He repeated the run. Then again. Each attempt was slower than his probable maximum. That was intentional.
Finding maximum speed would satisfy curiosity. Finding controllable speed would keep buildings intact.
After nearly twenty runs, the stopping fractures disappeared. Renjiro looked at the final chalk mark.
Better.
No measurable fatigue. That remained unsettling. His breathing had changed only because he deliberately allowed it to. Heart rate remained almost embarrassingly calm.
Divine Body did not seem to care that he had repeated acceleration hard enough to crack stone earlier. Useful. Also annoying.
Fatigue was information. Without it, Renjiro had to build his own limits.
Next test. Jumping.
The first jump was deliberately ordinary. The second was not.
Renjiro bent his knees and applied what felt like moderate force. The quarry floor disappeared beneath him.
“...”
Wind moved past his face. The ridge rose to meet him. Renjiro landed near the upper slope roughly twenty metres above where he had started. Stone cracked beneath both boots. A loose rock rolled down the hill.
He watched it bounce toward the quarry floor. Once. Twice. Three times.
Renjiro looked at the distance below.
Moderate. Apparently not.
He descended. The next attempt used considerably less. Then less again. By the sixth jump, Renjiro could choose roughly where he intended to land without breaking whatever surface received him.
Not exact. Improving.
The pattern was becoming obvious. Divine Body gave him extraordinary output, but extraordinary output itself was not the difficult part.
The difficult part was resolution.
A normal Human body had a comparatively narrow gap between gentle, strong and maximum force. Renjiro’s did not. The difference between opening a door and breaking the building around the door might now depend on a fraction of intent he had never previously needed to distinguish.
That required training. Not strength training. Throttle control.
Renjiro almost disliked the term.
It was accurate.
✦ ✦ ✦
The boulder sat near the collapsed southern work face. Roughly two metres across. Probably several tonnes.
Renjiro examined it before touching anything.
DENSE GREY LIMESTONE BOULDER
Estimated Mass: 4.8 Tonnes
Structural Integrity: 87%
Four point eight tonnes. Useful reference.
He crouched, placed both hands beneath one edge and lifted carefully. The boulder rose. No strain. No trembling. No meaningful change in breathing.
Renjiro straightened until almost five tonnes of stone rested above his chest. He waited.
Nothing.
“This is stupid.”
The boulder offered no opinion.
Renjiro lowered it carefully. He looked toward a larger section of fallen stone.
No. Not yet.
The purpose was not to discover the heaviest object he could lift by systematically dismantling the valley. He already knew ordinary Human standards were irrelevant.
Next test. Impact.
Renjiro selected an exposed stone face well away from the fractured southern wall. He placed one hand against it.
Push.
The rock resisted. Obviously.
Renjiro increased pressure. A faint grinding sound followed. He stopped. Hairline fractures spread outward from beneath his palm.
Push. Not strike.
Renjiro stepped back. That answered more than expected.
He marked another section with chalk. First impact. Minimal. Closed fist. Short movement.
TOK.
Small white mark. Good.
Again. Slightly more.
THUD.
A shallow indentation appeared.
Renjiro stared. His definition of slightly still required work.
He continued, not by increasing power but by decreasing it. The exercise looked almost absurd: punch stone more gently.
Again. Again. Again. Different knuckle alignment. Different acceleration. Different recruitment through shoulder, hip and leg.
He knew how Human biomechanics worked. That knowledge remained valuable. What had changed was the multiplier beneath it.
Eventually, Renjiro produced a strike that landed with roughly the effect he would have expected from an extremely well-trained Human martial artist. A hard impact. Painful if used on a person. Not catastrophic.
He repeated it ten times. Same result.
Again. Same.
Good.
Renjiro changed technique. Open palm. Elbow. Short kick. Controlled knee. Every motion needed recalibration. Some transferred force more efficiently than expected. Others triggered automatic stabilization through Divine Body and produced far more output than the same movement should have.
Two hours passed. The quarry wall accumulated marks. Most small. Several not. One crater roughly the width of Renjiro’s hand remained from a palm strike that had crossed the line before he could stop it.
He touched the fractured edge.
“Too much.”
Different day. Same problem. At least now he understood it better.
The Greyfang had not died because Divine Body randomly released power. Renjiro had commanded an ordinary combat response. His body had obeyed according to its new scale.
That distinction mattered.
It meant control was possible. It also meant responsibility remained entirely his.
He could not blame the ability. He had written it into himself. Now he needed to deserve having it.
✦ ✦ ✦
By midday, Renjiro had learned three useful things.
First, his practical strength was far beyond what the public Level One record implied. Obvious. The actual gap was considerably larger than he had expected.
Second, Divine Body did not merely increase strength. Balance, acceleration, recovery, coordination and resistance to fatigue had all been rebuilt around the same higher baseline.
Third, maximum output remained unknown. The quarry was becoming the limiting factor before Renjiro was.
That last point concerned him.
He stood at the centre of the valley and looked at the damaged sections of stone. He had never attempted maximum strength. Not once.
The dead Greyfang had been an accident produced by what Renjiro had assumed was controlled force. Several quarry impacts had already damaged rock without approaching anything he would call a serious strike.
Finding the true upper limit here would be reckless. The valley was abandoned. The wider region was not. Shock travelled. Noise travelled. Broken terrain attracted attention.
Renjiro had no reason to announce himself to half of western Valentia just to satisfy curiosity.
So maximum testing ended before it began.
He needed another methodology. Output bands.
Civilian. Training. Combat. Emergency.
Maximum could remain undefined. For now.
Renjiro drew horizontal lines on a flat section of stone and wrote beside them.
OUTPUT CONTROL — CURRENT WORKING SCALE
I — CIVILIAN SAFE
II — TRAINING
III — COMBAT
IV — UNKNOWN HIGH OUTPUT
V — UNDEFINED
Civilian safe mattered most. Walking through crowds. Opening doors. Handling dishes. Touching another person. Using ordinary tools. Training near allies.
Existing around people without forcing everyone else to treat him like unexploded ordnance required better control than destroying monsters.
Renjiro spent the next hour doing almost nothing impressive. Picking up stones without crushing them. Throwing pebbles to land at exact distances. Stepping onto brittle slate without breaking it. Catching a falling piece of chalk without pulverizing it. Placing his palm against damaged rock and applying pressure until just before a new fracture formed.
Again. Again. Again.
Gradually, the gap between intention and output narrowed. It was boring.
Necessary things often were.
Renjiro preferred boring competence over spectacular incompetence.
By early afternoon, he could reproduce the same low-output movement consistently enough to trust it. Not perfectly. Enough for today.
He sat beneath the remains of an old quarry shelter and ate. Bread. Cheese. Dried meat. Water. No dramatic revelation followed.
Renjiro appreciated that.
Then his attention moved toward the next problem.
Divine Creation.
✦ ✦ ✦
He did not begin immediately. Renjiro finished eating, cleaned his hands, walked the quarry perimeter again and checked the ridge. He listened. Then he used Appraisal Eyes to verify that no Human had entered the surrounding area during his training.
Nothing. Good.
He returned to the quarry floor.
Divine Creation had remained untouched since Asteria. Not because Renjiro lacked curiosity. Because curiosity without controls was how laboratories acquired interesting accident reports.
The authority was broad. Far too broad. Weapons. Items. Materials. Potentially magic. Potentially life. Potentially structures. And, according to the way he had written the function during reconciliation, much more once he understood what he was actually asking it to create.
That meant the first experiment needed to be deliberately boring.
No weapon. No living organism. No food. No currency. No rare Asterian material. Nothing magical. Nothing large.
Something simple. Something Renjiro understood completely.
He opened his protected Status.
RENJIRO KUROGANE
TRUE PROFILE: PROTECTED
DIVINE BODY
DIVINE CREATION
DIVINE DISGUISE
INFINITE ITEM STORAGE / VOID BOX
SPOOFING & STATUS MASKING
APPRAISAL EYES
His attention settled on the second line.
Divine Creation.
Renjiro extended one hand.
“One cubic centimetre.”
He paused.
“Pure iron.”
Nothing happened.
Not because the ability had failed. Because Renjiro had not actually committed intent.
Interesting.
He focused more precisely. Shape. Dimensions. Material. No enchantment. No mana property. No purpose beyond existing as a test sample.
Create.
The object appeared in his palm. There was no spell circle, no explosion of light and no sound. One moment, Renjiro’s hand was empty. The next, a tiny metallic cube rested against his skin.
Renjiro stared.
“...That’s convenient.”
He did not trust convenience.
CREATED IRON SAMPLE
Origin: Divine Creation — Renjiro Kurogane
Material: Iron
Purity: 99.98%
Mana Enchantment: None
Structural Stability: Stable
Abnormal Decay: None Detected
Foreign Control Structure: None
Renjiro read the result twice. Then he placed the cube on the ground and waited.
Nothing.
He stored it in Void Box. Retrieved it. No change. Then he placed it beneath a loose stone and applied pressure until the cube deformed.
Normal metallic behaviour.
Interesting. Very interesting.
Divine Creation had not produced some glowing divine artefact simply because the ability itself was Divine. It had produced what he asked for: an ordinary piece of iron.
That implied control.
Renjiro created another. Same specification. Appraisal. Nearly identical. Then a third, this time deliberately allowing more impurities. The object appeared. Appraisal confirmed the difference.
So intention could affect composition. How precisely, Renjiro did not know, and he was not about to test exotic alloy engineering using materials he only knew by name.
Knowledge first. Creation second.
That rule wrote itself.
Renjiro picked up a piece of local quarry stone and examined it carefully with Appraisal Eyes. Composition. Density. Mineral distribution. Nothing particularly valuable.
Then he tried to reproduce a small sample.
Create.
A grey stone cube appeared. He compared them. Same basic material. Not an impossible copy of every microscopic fracture and historical imperfection.
That made sense. He had created the material and properties he understood, not duplicated an object’s entire past.
Useful distinction.
Renjiro began establishing rules. He wrote them in chalk beneath the output bands.
DIVINE CREATION — CURRENT TEST RULES
1. No living sentient creation as an experiment.
2. No unknown magical materials from names alone.
3. No currency.
4. No Divine weapons until body control and local weapon baseline are understood.
5. Small scale before large scale.
6. Creation output must be Appraised and physically tested before trusted.
The first rule required no debate. If the ability could create a living, thinking being, then the result would not be laboratory equipment. It would be alive. Renjiro had no intention of creating a person merely to discover whether he could.
The others were equally practical. Knowing something was called Moonsteel did not mean understanding what Moonsteel was. Creating money would solve an immediate inconvenience by producing several larger ones. Counterfeiting. Market distortion. Questions.
Annoying.
And a Divine weapon should not become the first serious thing he created while he was still learning not to break stone by accident.
Bram first.
Renjiro created a simple glass sphere. Then a wooden block. Then a length of plain cotton cord based on material he understood from Earth. All stable. All ordinary.
The process consumed no noticeable stamina and produced no meaningful sensation of mana depletion. That did not prove there was no cost. A reserve could simply be too large for this scale of testing to register.
Another question for later.
Renjiro created nothing larger than his forearm. Not because he suspected the ability could not.
Because he was beginning to suspect it could.
That was enough for one day. He dismissed the Status and looked around the quarry.
Matter from intention. Stable. Persistent. Controllable.
His gaze moved across stone, air and distance. A thought appeared.
If Divine Creation could create objects, what exactly defined an object?
A building?
A landscape?
A contained space?
A world?
Renjiro remained motionless for several seconds.
“No.”
Not today.
He had spent the morning learning what happened when curiosity moved faster than calibration. The lesson still applied.
Renjiro stored the created samples inside Void Box.
Except one.
The first iron cube remained in his hand. Small. Ordinary. Worth almost nothing. Probably the least impressive possible use of a Divine creation authority.
Renjiro liked it.
It was the first thing he had ever deliberately created with that authority, not because someone ordered it, not because a System assigned it, and not because survival demanded it.
He stored it separately.
No practical reason. Some things did not need one.
✦ ✦ ✦
Renjiro left the quarry in late afternoon. He erased the written notes before leaving. Not because anyone was likely to find them. Because leaving a wall labelled DIVINE CREATION — CURRENT TEST RULES in an abandoned quarry would be objectively stupid.
The physical damage remained. That could not be hidden without creating more problems than it solved. Most marks resembled old quarry fractures. The larger palm crater did not.
Renjiro studied it, then looked away. Anyone finding it could invent their own explanation.
He followed a different route toward Aureum. Partly for exploration. Partly because repeating the exact same path every time was poor habit.
The western road eventually reappeared. Aureum’s walls became visible in the distance.
Renjiro adjusted his satchel.
Then he noticed the man behind him.
Not immediately. That was what made the man competent.
Ordinary clothes. Dusty boots. No visible armour. He kept a reasonable distance and never stared directly at Renjiro.
The first time Renjiro noticed him, the man was speaking to a fruit seller. Nothing unusual. Ten minutes later, Renjiro turned down another street. The same man appeared two intersections behind him.
Coincidence. Possible.
Renjiro changed direction again. Stopped at a tool stall. Compared prices. Bought nothing. Left through the opposite side of the market.
Five minutes later, the man returned.
Renjiro said nothing. He continued walking. Another turn. A narrow street. Then a busier avenue. The distance remained almost identical.
Competent. Not exceptional.
Renjiro entered a small general store. The man did not follow. Good.
He spent several minutes examining travel containers he did not need, then left through the same entrance. The man was gone.
Renjiro continued.
Thirty seconds later, he saw familiar boots reflected in the polished metal display of a nearby shop.
Different side of the street. Same man.
Confirmed.
Renjiro focused briefly.
MARCEL VANE
Race: Human
Occupation: Imperial Intelligence Field Observer
Affiliation: Holy Empire of Valentia
Combat Capability: Moderate
Current Assignment: Discreet Surveillance — Renjiro Kurogane
Primary Objective: Record Movements • Contacts • Unusual Abilities
Current Assessment: Target May Have Detected Surveillance — Unconfirmed
Renjiro dismissed the information.
Of course.
He had been outside the palace barely long enough to enjoy it, and Valentia had already decided freedom required supervision.
Annoying.
Renjiro did not confront Marcel. One observer was not a crisis. It was information.
Instead, he continued toward the Willow Rest at exactly the same pace. He stopped at a food stall, bought grilled meat, walked another street and entered the inn.
No attempt to lose the tail. No attempt to expose him. Nothing interesting.
Let Marcel report that Renjiro Kurogane had spent the day walking through the countryside and returned with dinner.
The quarry was the only concern.
Had Marcel followed him that far?
No.
Renjiro would have noticed.
Probably.
He disliked the word.
He would check more carefully next time.
✦ ✦ ✦
Imperial Princess Aurelia Celestine von Valentia read the report after sunset. Only one lamp burned inside her private sitting room.
The document was short. Kurogane Renjiro had left Aureum before sunrise. Travelled west. Returned late afternoon. No known Guild commission had been registered for the journey. He had purchased maps previously. No companions. No known contact with foreign agents. No obvious suspicious exchange.
Then—
SUBJECT DEMONSTRATED POSSIBLE COUNTER-SURVEILLANCE AWARENESS WITHIN AUREUM.
Aurelia stopped and read that line again.
Malakor stood near the window.
“He noticed?”
“Possibly.”
“He is an eighteen-year-old civilian.”
“So the crystal says.”
Aurelia turned the page. Another document rested beneath it: Guild information obtained through more ordinary channels.
Renjiro Kurogane. Registered adventurer. Unskilled Civilian. Farmer aptitude. Level One. No registered Skills. First gathering commission successfully completed.
Greyfang materials sold the same day.
Aurelia tapped one finger against the paper.
“One Greyfang.”
Malakor looked unimpressed.
“An animal.”
“A Level One Unskilled Civilian killed it.”
“Luck.”
“Possibly.”
Malakor exhaled.
“You are spending considerable attention on someone we already discarded.”
“No.”
Aurelia placed the report down.
“I am determining whether we discarded what we believed we discarded.”
Different question.
The Grand Vizier became quiet.
Aurelia remembered Renjiro sitting before her father. No anger. No begging. No humiliation. The Imperial crystal had called him worthless. He had accepted the conclusion more easily than the people delivering it.
Then he had built an irrigation regulator. Read legal documents closely enough to catch every unfulfilled promise. Joined the Guild the same day Valentia expelled him. Killed—or somehow acquired—a Greyfang. Now an Imperial field observer suspected the boy had noticed professional surveillance.
None of those things proved power.
Together, they justified another look.
“Continue observation,” Aurelia said.
“For how long?”
“Until I understand whether there is something worth understanding.”
“And if he notices?”
Aurelia considered.
“Do not confront him.”
Interesting people became less informative when they knew exactly what question you were asking.
“Change observers.”
Malakor nodded.
“And the Guild?”
“Do nothing.”
“For now?”
Aurelia smiled faintly.
“For now.”
✦ ✦ ✦
Renjiro sat near the window of his room at the Willow Rest. Below, the evening street remained busy. A merchant argued about wagon storage. Two adventurers walked toward the eastern district carrying bows. Someone farther down the road was singing badly.
Renjiro held the first iron cube he had created between two fingers.
Ordinary metal.
Proof of something that was anything but ordinary.
He placed it on the table beside his Guild card, then opened the older regional map.
The abandoned quarry had worked. He would return.
Not tomorrow.
Repeating an isolated route immediately after discovering Imperial surveillance would be careless. Tomorrow, Renjiro could take another Guild commission. Visit Bram. Explore another district. Behave exactly as the weak, newly independent adventurer Valentia believed him to be.
Nothing had changed, except now he knew the Empire was watching.
Renjiro looked toward the street.
He could use Divine Disguise. Change his face. Change his body. Create an entirely separate identity and walk past every observer Valentia assigned.
The solution was obvious. Renjiro rejected it.
“Not yet.”
One observer was irritating. Not enough reason to complicate his life.
If Valentia continued, then he would solve the problem.
Renjiro closed the shutters. Behind him, two objects remained beside each other on the table.
His first Guild card, and his first creation.
One represented a life he had chosen. The other represented a power he still barely understood.
For now, Renjiro intended to keep both under his own control.
End of Chapter 15