Ferra joined the furnace network without joining the metals inside it while keeping both materials separate behind the protected line.
The right-hand furnace held preserved avatar material heated until white-gold layers separated from Dominion commands while the left held cleansed Underworld alloy.
Black-red heat radiated from the second furnace after Vella confirmed that no trapped soul remained. Five surviving masterworks connected both heat sources through Ferra’s second Wing.
"No blending," Ferra said, placing separate anvils beneath her forge-light tools, "because they answer opposing parts of the same seam, but each edge must remain itself."
Didi placed Crowned Frost around the demonic billet while one surviving ownership phrase surfaced through the heat and tried to classify the future wielder as Underworld harvest.
"Command exposed," Didi said, freezing the sentence without cooling the metal.
"Remove this layer," she said, "so nothing beneath it claims a person."
Ferra cut the contaminated strip away and sealed it inside an evidence box. Vella touched the remaining alloy through a neutral Spirit thread.
"No living residue," Vella said, "though extraction pressure remains as material appetite while the child’s pain and core frequency are absent."
Hajin stood between both anvils with his right arm braced. Phase Lock sampled the divine billet first, keeping its authority frequency visible while Ferra hammered white-gold layers into a narrow blade.
He released the lock before touching the demonic metal, and neither current crossed his pathways prematurely while the right-arm circuit avoided another long exposure.
Vella counted each interval and made Hajin withdraw before pathway heat altered the sample while Ferra continued hammering through the cooling periods.
She used physical judgment rather than requiring continuous supernatural support, and the divine blade took shape for Hajin’s right hand.
Its edge learned to sever exposed foreign authority without cutting every structure around it, and Ferra folded the metal along the lines the Hunting Avatar had used to abandon its vessel, making the former escape seam the weapon’s target geometry.
Ferra rejected two folds that aligned too eagerly with Dominion hierarchy.
Both sections would have strengthened against lower-ranked targets while bending before a superior authority, so she cut them away and lost valuable material.
The loss preserved an edge that answered frequency rather than status. The weapon would meet an exposed seam instead of deciding who deserved to be cut.
The demonic blade formed for Hajin’s left hand as Ferra hammered cleansed alloy until its appetite flowed toward wounds rather than people, and it could consume regeneration entering an existing cut without creating demonic energy or identifying authority independently.
One layer followed Didi’s royal blood instead of the marked wound, so she froze the response while Ferra removed it, and the discarded strip joined the evidence material rather than another future weapon because the cleansed alloy still required scrutiny.
Masterwork Network carried alternating heat between the furnaces until one fixture failed beneath the divine billet’s pressure, reducing the circuit to four.
Ferra replaced its function with a mundane bellows crew whose chosen work agreements contained clear rest rotations. The smiths wore no Court labels after Vella cleared their licenses.
Each could leave the furnace line after a ten-minute rotation. Two exercised that choice when the divine heat made them ill, and replacement workers entered only after hearing the same limits.
"Second fold complete," Ferra said, closing her first Wing for twelve breaths, "so Hajin, supply the sampled Dominion seam to the right blade only."
He opened one Ring and touched the divine tang while Phase Lock provided the known frequency without feeding an active Court command into the metal.
Ferra struck three times and fixed the answer into the Growth structure. The process repeated with the demonic blade using the cleaned extraction frequency.
Didi kept the remaining Underworld grammar frozen outside the alloy while Vella inspected every fold for concealed soul matter.
Neither weapon received a name, and Ferra said while grinding both unfinished edges, "Growth Weapons earn names after surviving the purpose that created them, and decoration before function becomes an invitation to lie about success."
The system recognized the completed matched structure after both blades cooled separately.
[Mythic Matched Growth Weapon Set Registered]
[Right-hand divine blade: Severs exposed authority]
[Left-hand demonic blade: Consumes regeneration entering a wound]
[Combined function: Crossed Resonance]
[Requirement: Both blades must strike the same Phase-Locked seam]
[Result: Resonance Wound]
[Names: Unassigned]
Those blades did not duplicate the Legendary Chain, Breaker’s Lever, Aegis, or Collector’s Grasp, and each remained a singular item requiring physical retrieval and correct hand position.
Other tools still had to expose the seam, so Hajin practiced the inventory sequence with the blades’ real weight.
He stored the Chain, took Breaker’s Lever in his right hand, and exposed an empty test seam with Collector’s Grasp on his bare left.
After Ferra’s practice pin entered, he released both artifacts, then drew the divine blade right and the demonic blade left.
The first crossing failed because his damaged shoulder let the divine edge arrive early, so Ferra separated both weapons before their frequencies met across an unstable angle.
The aborted resonance produced a thin gold-black scar across the test frame, and Vella confirmed that it contained no stable wound property.
Neither edge had struck the same Phase-Locked seam, so Aria recorded the failure to keep later observers from mistaking any crossed motion for the named function.
"A false Crossed Resonance wounds your pathways, not the target," Ferra said, resetting the test frame, "so both edges enter the same locked seam together."
Hajin adjusted his stance and repeated until the wooden seam accepted both forces without allowing one blade to dominate. The successful test left no permanent property in the wood.
Ferra forged the finite incarnation pin from remaining avatar metal and refusal-lattice fragments while its narrow body could hold one exposed seam for thirty seconds after Breaker’s Lever opened it.
The pin would not reveal the core, survive repeated placements, or return automatically through Masterwork Network, and Ferra placed one mundane clock beside its sheath.
No system countdown would replace the team calling elapsed seconds aloud. Juna and Didi both learned the timing sequence in case Hajin lost access to Aria during the boundary breach.
Ferra tested the pin’s balance with her cracked floating tool absent from the second Wing. The empty socket remained visible and carried the cost of the network’s awakening.
"Pin complete," Ferra said, storing it in a physical sheath at her waist, "and four masterworks remain connected while both furnaces must cool before relocation."
Vella performed one final soul inspection while Didi released Crowned Frost only after every ownership phrase sat inside sealed evidence.
Aria recorded separate frequencies for both blades and the exact Crossed Resonance condition while Ferra sharpened neither edge to an ordinary battle finish.
The Growth structures would complete their first true surfaces against exposed authority and regeneration. That preserved material for adaptation rather than guessing at a finished purpose.
Ferra wrapped both grips separately so Hajin could identify right and left by touch after the Lever sequence damaged his sight.
The divine grip carried three raised lines while the demonic grip carried two recessed grooves, and neither pattern acted as a command.
Hajin stored the matched set as two singular weapons, and Ferra sealed the discarded command-bearing metal away from the forge.
Vella signed the soul-clearance record while Didi added her independent refusal seal. No furnace scrap entered another artifact without the same examination.
The forge had produced a divine answer, a demonic answer, and one finite pin through everyone’s established strength. Their names would wait until the Crowned Avatar proved what survived contact.
Both blades stayed cooled, wrapped, and singular inside Hajin’s inventory until the artifact sequence required them. Ferra closed both furnace records and carried the final temperatures into Masterwork Network.
She placed the two evidence boxes beside the cooling furnaces because even rejected material remained part of the record rather than disappearing into convenient success.
Ferra checked the right blade’s three raised lines twice and the left blade’s two grooves once more. The matched set was ready for one purpose, not every purpose Hajin might later want.