Jin Cheol looked at the saber before he looked at the corpse.
Half-moon cracks ran along the blade’s spine, too regular to have come from a single bad blow. Beneath the hilt, five interlocking rings had been stamped into the steel. The same mark appeared, scratched with a needle, on the corner of the dead man’s name tag.
“The saber didn’t break first,” Jin Cheol said.
Seo Muhan stopped with one sleeve rolled to the elbow. “You haven’t seen the body.”
“There’s no blood in the cracks. Someone broke it after the owner fell.”
“The Murim Alliance coroner wrote the reverse. The blade shattered, and its fragments killed him.”
Seo drew back the cloth. Pieces of the saber had been driven into the corpse’s chest, but there was little blood around the wounds. Dark red blotches spread instead across the lower abdomen. The man had already been dead when the steel entered him.
“He died while circulating qi,” Seo said. “The blade was made into an explanation afterward. The death began here.” His finger hovered below the navel.
Twelve days had passed since Cheongu Hall. Jin Cheol had spent the first four unable to stand and had not walked farther than the farmyard until he stopped coughing blood. The six surviving children recovered from their fevers and moved to two safe farms: three chose to stay with Madam Obok, while the other three asked not to be separated from one another. Hajin had been placed in a coffin.
Only after the children were moved had Seo brought Jin Cheol to the abandoned dyehouse. Three vats, their sides crusted blue, concealed an iron door in the floor. The morgue beneath smelled of medicine and lime. Weapons outnumbered bones on its walls—a notched saber, a spear broken through the middle, an iron plate burst outward from within—and every piece bore a dead person’s name and a date.
Under the examination table, one drawer was shallower than its front suggested. Tapping the bottom produced a thin metallic ring. Seo had told him to leave the lock alone until they finished with the dead.
Jin Cheol studied the stains below the corpse’s navel. “I was taught that a dantian isn’t an organ. You can’t cut one out of a body.”
“You can’t hold it in your hand,” Seo said, “but damage it and the flesh follows. I have seen the same marks too often to dismiss them.”
From a cabinet he took three initiation records. The first described a child held underwater, the second one confined in darkness, the third one told that both parents had died. Each survivor had reported pain below the navel. When a breathing method followed the ordeal at once, internal energy appeared.
“You think ambient qi enters where the mind tears.”
“I think it may.”
“Plenty of people are broken without becoming martial artists.”
“That is why the sects choose the age, the shock, and the breathing. They made a procedure out of chance.”
Seo set a shallow bowl beside the corpse and dusted the water with charcoal. At his direction, Jin Cheol straightened the dead man’s stiff fingers into a qi-circulation posture. The powder crept inward.
Seo’s eyes sharpened. Jin Cheol watched the charcoal gather, then lowered the bowl to the floor and pulled the wedge from beneath one table leg. The slab tilted. When he replaced the water, the powder drew to the same side whether the corpse’s hands were arranged or not.
“Something happened,” Jin Cheol said. “That doesn’t make your explanation true.”
Seo stared at the bowl, then crossed out *success* in his notes with a line of red ink. He drove in a fresh wedge, checked the table with a weight on a string, and began again. With the slab level, the charcoal lay still until they straightened the lower abdomen and arranged the hands. Then, much more slowly than before, it gathered toward the center.
“Heat in the body might be moving the air,” Jin Cheol said. “Or the stiffness of the joints might shift the table. It still doesn’t prove a wound is pulling anything.”
“No. It gives us a result and several reasons not to trust it.” Seo wrote them all in the margin. “Many people question another man’s certainty. Very few question an answer they need. Keep doing that.”
Jin Cheol glanced at the three initiation records. “Then discerning talent is a lie.”
“Half a lie. What they call talent is a child who tears easily and survives torn.”
Footsteps sounded on the stone stairs. Jin Cheol’s hand closed around his toolbox before the iron door opened and Yeonhwa came down carrying a bundle of books. The knot had held firm despite the two missing fingers on her left hand.
“If you summon someone and hide under three vats,” she said to Seo, “you might consider explaining which vats.”
The old coroner coughed into his fist. “A detailed address also helps the men who want to arrest me.”
Her eyes went first to Jin Cheol’s split lip and the bandage around his ribs. She came close enough to inspect both without touching either.
“The children?”
“Six are safe at the northern farms,” Seo said. “Hajin is in his coffin.”
Yeonhwa opened the field copy of the Mulle Valley common ledger and wrote, *Seven subjected to the rite. Six survived. Hajin died.* She did not let the number saved consume the name of the one they had lost.
The original ledger remained in an iron chest at the watermill, with its keys divided among three households. Every month the victims’ names and the common accounts were copied twice. Yeonhwa had brought copies and letters from the villages with her. Fire could take a book. A blade could take its keeper. Neither would take every name at once.
Seo explained what the marks on the corpse might mean. Yeonhwa listened without interrupting, then asked, “If a dantian is a wound, can it close?”
“The soul tries to heal. Training is closer to opening the same injury every day.”
“Then stop the breathing method.”
“For one newly opened, perhaps. Once too much qi has accumulated, it blocks the wound from closing on the inside. Force it shut and that trapped power drives backward through the meridians and organs.”
Her gaze moved to the body. “And kills the person.”
Seo said nothing.
Jin Cheol returned to the saber. A pale residue clung inside one crack, finer than the oil used to protect the blade. He scraped it onto a nail and smelled the bitter dust.
“A calming herb.” He looked at Seo. “Someone stopped his qi circulation.”
The old man’s shoulders lowered. He reached out and straightened the dead man’s name tag before answering.
“I did.”
The lamp flame leaned in a draft. Nothing else moved.
“He wanted to leave his sect,” Seo continued. “I believed that if he stopped the breathing method, the dantian might heal. I knew the stored qi had to be removed first. I opened his meridians with needles and channeled the power into his saber. When I judged that half was gone, I gave him medicine to quiet the wound.”
“It wasn’t half,” Jin Cheol said.
“I measured what emerged through the blade. I failed to count what had soaked into bone and organ.”
Yeonhwa’s voice stayed level. “How many people did you kill before you stopped?”
“The first. And the last.”
“Why had you begun the research?”
For a long while, Seo looked at the name tag rather than either of them. “My son entered a sect at eleven. Three days later they returned his body. They said he lacked the talent to survive the rite. I drew an imperial salary then, and I valued that position enough to keep quiet. So I opened other people’s dead and searched for the answer I had been too cowardly to demand while my son was alive. I called it work for him. Mostly, I used the dead to cover my silence.”
Jin Cheol offered no comfort. Confession did not wake a dead man or bring back an eleven-year-old boy. He did, however, examine Seo’s records. Not one line was marked as a success, and outcomes that contradicted the old man’s beliefs had not been scraped away.
“If we learn to close a dantian safely,” Jin Cheol said, “we could end the murim world.”
Yeonhwa turned to him at once. “Whose dantian?”
“Anyone who wants to put down that power, first.”
“And then?”
“Those who stand on other people’s lives.”
“Whether they agree or not?”
In his memory, Do Changsu’s scabbard passed above the children’s heads. “If he comes to buy another child tomorrow, do I need his permission before I stop him?”
Yeonhwa’s voice had gone quiet, which made every word harder. “If you close his dantian, who feeds the family the escort agency holds over him? Take his power and you may take his work. His family falls with him. The people we fought wrote the price of a person and the price of a house in the same column. Don’t make the same calculation because you prefer the answer.”
Metal struck above them.
Once. Twice. Three times.
The bar across the dyehouse entrance was being cut apart.
Seo pinched out the lamp. “Do Changsu.”
“How can you know?” Yeonhwa asked.
“When his saber scraped the cart’s axle, blue resin from Cheongu Hall’s horseshoe marks lodged in the cut. I didn’t smell it and scrape it out until we reached the farm. While the children were being moved, his men questioned the apothecary who lent me these vats. They narrowed the search to the dyehouse quarter and started checking one building at a time.” Another stroke bit into wood overhead. “And Cheongu Hall teaches its men to cut a bar in three blows when they want the records inside left intact.”
Do Changsu’s voice carried through the floor. “Old Seo! Six children are worth a fortune. Give me the records, and I’ll return the blacksmith with all four limbs attached.”
The morgue’s iron door was the only exit a standing person could use. Yeonhwa found the other route by dropping to one knee: a low passage once used to slide corpses into the alley drain, its cover red with rust. While Seo pried at it, she tested the thick hemp cord running through a pulley beside the shelves.
“Twice around that post,” she told Jin Cheol.
“What will that do?”
“Show them where the force goes when a warp thread snaps.”
A small brazier and bellows stood near the opposite wall. Jin Cheol poured in charcoal. Seo worked the bellows between blows on the passage cover, and the coals woke red. There was no time to heat the broken spears and sabers hanging nearby, so Jin Cheol arranged them by length along the brazier’s edge. He knew what note each piece of iron would make.
The iron door opened. Do Changsu descended with four Cheongu Hall martial artists behind him.
“Three people hiding underground with the dead,” he said. “You’ve found suitable company.”
His foot touched the last stair. Jin Cheol struck the longest spear shaft.
The note knifed around the cramped room. A short saber answered, then a cracked cauldron and an iron plate, each sound colliding with the next until the four men behind Do clapped hands over their ears.
Do gathered strength below his navel and charged through the noise. Jin Cheol knew the rhythm—two, one, pause—but knowing did not make an ordinary body faster. The scabbard clipped his shoulder and opened the flesh.
“Now!” Yeonhwa shouted.
Seo kicked the pulley wedge free. The cord snapped across the shelves with all the tension Yeonhwa had wound into it. Weapons cascaded onto the floor, tangling Do’s feet in a shifting bed of iron.
Jin Cheol brought his hammer down on a sack of lime above the brazier. The powder struck the hot air and bloomed white. Blinded men cursed and stumbled. Yeonhwa was already at the corpse passage; Seo tore off its loosened cover, and the three backed toward the opening.
Do’s saber came free. Internal energy rode the edge and split the brazier. Coals scattered into the record shelves.
Fire raced across old paper. Its light reached beneath the examination table, where heat warped the false bottom of the shallow drawer. The corner of a metal plate appeared, stamped with five interlocking rings. Jin Cheol drove his chisel under the board and levered it up. Beside the plate lay a thick notebook containing Seo’s wound hypothesis and the calculations behind it.
He had one hand for whatever he took.
Ahead of him, Yeonhwa secured the bundle of name tags inside her clothes. Jin Cheol closed his fingers around the metal plate and left the unverified notebook to burn.
The corpse passage allowed one person through at a time. Yeonhwa tied the field ledger beneath her clothes before entering, then dragged herself forward with her right hand. Jin Cheol followed close enough to keep her skirts from catching around her feet. Behind him, Seo tried to force a bound stack of autopsy records into the tunnel and wedged one shoulder against the stone.
“Leave it!” Yeonhwa called.
“The children’s names are in here.”
Jin Cheol crawled back, cut the binding cord, and divided the pages. They rolled a few sheets at a time and pushed them beneath their clothes. Seo abandoned the calculations and took the later leaves: names of the dead, what had been attempted, how each attempt had failed. Jin Cheol carried another share. Yeonhwa took the rest. The common ledger traveled separately against her body, while Seo’s records survived by being split among all three of them.
Flames reached the mouth of the passage. Seo twisted toward them.
“Twenty years,” he said. “There are twenty years still in that room.”
Jin Cheol caught his arm. “Go back and you die.”
“Those records—”
“If you die, only the failures remain.”
Seo’s jaw worked. Then he turned and crawled.
They emerged through the alley drain into rain. By the time Jin Cheol pulled free, flames were pushing between the dyehouse floorboards. Blood had soaked his sleeve from the fresh cut in his shoulder.
At dawn they hid in an abandoned potter’s kiln. The rescued pages were scorched at their edges, but the names remained legible. Yeonhwa opened her field ledger long enough to make certain it was dry, then helped wipe soot from the metal plate.
Its face was blank. Five rings biting into one another covered the back. Along the edge, small characters emerged beneath the grime.
*Blackwind Mountain. Archive of Forsaken Obsessions.*
Seo’s hands began to shake. The marks on the dead man’s saber and name tag had finally acquired an address.
“He was trying to reach it,” he said. “An archive for people searching for a way out of martial arts.”
They did not leave for Blackwind Mountain that morning.
The old potter who owned the kiln hid them for ten days. Seo stitched Jin Cheol’s shoulder and changed the dressing when the wound seeped; his bruised ribs had to settle before he could carry a pack. Yeonhwa sent word confirming the six children’s new refuges, then dispatched copies of the preserved autopsy records in two directions. No single courier carried every name or every account of failure.
On the eleventh morning, Jin Cheol raised his arm to shoulder height without tearing Seo’s stitches. Only then did they gather their packs. The dyehouse was gone, the morgue with it, and the research notebook had burned before its theory could be tested. What remained was smaller and more reliable: the names, the failures, and a metal seal cold from ten days in the kiln.
Jin Cheol took the seal from Yeonhwa.
“Let’s go to Blackwind Mountain,” he said. “Before they piece our trail together again.”