The Midnight Star didn't hum; it hissed as it cut through the dust-choked air.
The Alpha Jackal was mid-vibration, its body a blur of bronze kinetic energy, when Hanzo's blade found the node. He didn't aim for the thick armor plates. Instead, he drove the tip of the blade into the narrow gap between the third and fourth vertebrae—the "Control Joint" he had identified in the 18% blueprint.
The impact wasn't clean. It was the sound of metal screaming against metal.
[Warning: Skeletal Bypass under extreme stress.] [Friction Heat detected in Left Ulna.]
Hanzo felt a sickening jolt travel through his left arm. The Lunar-Zinc splint he had just forged groaned as it absorbed the recoil. For a terrifying second, he thought the metal would tear through his flesh from the inside. But the structure held. The "bolt" he had woven into his marrow acted as a shock absorber, just as the Jackal's had.
The Alpha let out a sound that was half-shriek, half-static. The vibration stopped instantly, the sudden silence more jarring than the noise had been. The beast recoiled, its front leg buckling as the neural connection to its bronze quills was severed.
Hanzo didn't stop. He couldn't. His Upper Core was feeding him data at a suicidal rate, his vision a strobe light of blue wireframes and red threat-vectors.
"Lin, stay in the back!" he yelled, though he couldn't hear his own voice over the blood rushing in his ears.
He lunged out of the crevice, fully committing to the open ground. He was no longer hiding.
[Sync Rate: 24%. Data Packet Acquisition in progress...]
Every time the Jackal moved, every time it shifted its weight to compensate for the wound, Hanzo's eyes "scanned" the mechanical compensation. He saw how the secondary tendons pulled. He saw how the bronze-infused ribs expanded to protect the lungs.
He was stealing the beast's life, not just with his blade, but with his mind.
The Jackal, realizing its vibration-cloak was gone, reverted to raw, primal savagery. It lunged, its remaining quills flaring like jagged knives. Hanzo dodged, but he was a millisecond slow. The bronze quills raked across his ribs.
His Lattice Lock in his chest skin snapped into place automatically, but without the "Iron-Bone" reinforcement he had in his arm, the impact cracked two of his ribs.
He coughed blood, the metallic taste filling his mouth.
I am still too soft, he thought with a detached, chilling clarity. The skin is a shield, but the frame is a ruin.
[Blueprint Acquisition: 42%... 56%...]
"Just a little more," he wheezed.
The Jackal circled him, its orange eyes narrowed. It sensed the anomaly in Hanzo. To the predator, this wasn't just another human; it was a mirror. It saw its own structural logic reflected in the boy's silver-veined limbs. It roared—a sound of pure, territorial rage—and prepared for a final, crushing charge.
Hanzo planted his feet in the ash. He raised his left arm—the one he had "engineered" in the dark. He wasn't going to dodge this time.
"Hanzo, no!" Lin's voice echoed from the crevice, a scream of pure despair.
The Alpha Jackal hit him like a falling mountain.
Hanzo met the charge with his reinforced arm. He used the Lunar-Zinc splint as a literal crowbar, jamming his forearm into the Jackal's open maw to block the teeth while he drove the Midnight Star upward with his right hand.
The agony was indescribable. The Jackal's bite force was immense, trying to crush the metal-infused bone. But Hanzo wasn't looking at the pain. He was looking at the Core.
[Data Packet: 89%... 94%... 100%.] [Full Blueprint Acquired: Alpha-Grade Skeletal Alloy (Hybrid).]
"I have it," Hanzo hissed through blood-flecked teeth.
With the blueprint complete, the Core provided the final structural weak point: a tiny, unarmored vent at the base of the skull used for heat dissipation during high-frequency vibration.
Hanzo twisted the Midnight Star. The blade slid home, piercing the brain of the Alpha.
The beast shuddered. The orange glow in its eyes flickered, then dimmed into a dull, lifeless rust. The massive weight of the creature collapsed, pinning Hanzo into the ash, but the boy didn't move. He lay there, gasping for air under the cooling metal hide of his killer.
Silence returned to the Forest of Singing Blades. The silver fog began to drift over the battlefield, coating the dead Jackal and the broken boy in a layer of metallic frost.
Lin scrambled out of the crevice, her hands trembling as she tried to heave the Jackal's head off Hanzo. "Hanzo! Speak to me! Are you... are you still there?"
Hanzo's eyes opened. They weren't brown anymore. For a fleeting second, they were a solid, crystalline blue, filled with scrolling columns of architectural data.
"The foundation..." he whispered, his voice sounding like grinding stone. "The foundation is finally set, Lin."
He looked at his left arm, which was still locked in the Jackal's mouth. The skin was torn, the muscle was shredded, but the Lunar-Zinc splint deep inside was glowing with a fierce, triumphant light. He had the full blueprint now. He didn't just have a repair; he had a Template.
He had survived the Alpha. But as the Core began to process the 100% data packet, Hanzo realized that the "repair" he had done in the dark was nothing compared to the transformation that was about to begin.
He wasn't just a survivor anymore. He was the prototype of something new.