Page 62 of Blood & Ash

Delphine’s cut ran across the meat of her hand, deep and clean. She had done it herself with the folding knife from her satchel, in one stroke, without hesitation. The blood pooled in the grooves of the rune and followed the geometry outward. It moved fast. Too fast for a surface cut.

“One forty-two over ninety,” Marcus said.

His voice was flat and steady, the voice he used for difficult deliveries and the kind of traumas that required both hands and no wasted motion. He sat at the diagnostic rig three feet from the rune’s edge. The screen displayed five readings in green digital type: heart rate, blood pressure, oxygen saturation, and two custom channels he’d wired himself, one for the bioelectric signature the rig had been calibrated to read, one for tissue perfusion at the extremities.

“Pulse one-oh-eight. Oxygen ninety-four.”

Delphine didn’t respond. Her lips moved. The name fragments came out in a low cadence that didn’t sound like any language Marcus recognized, ancient and precise, each syllable landing in the air and holding. Her arm shook from the shoulder down. The tremor ran through her elbow and into her wrist and didn’t stop.

The bioelectric channel on the screen spiked with each fragment. Sharp upward jumps followed by plateaus. The pattern was consistent. Each fragment drove the reading higher. The tissue perfusion reading dropped a point with each spike. One hundred. Ninety-nine. Ninety-eight.

“Blood pressure one-forty over ninety-two. Pulse one-ten.”

The sodium thiosulfate suspension sat in twelve glass vials on the workbench. They were white and milky, sealed with rubber stoppers. Next to them, the silver nitrate solution waited in its amber bottle. The two components hadn’t been combined yet. The ritual came first, the anchor, the blood.

Delphine spoke the fifth fragment. Her voice cracked on the third syllable. The bioelectric channel jumped. The tissue perfusion dropped to ninety-six. Marcus reached for the oxygen tank beside the rig. He didn’t move it. He kept his hand on the valve.

“Oxygen ninety-three. Pulse one-twelve.”

The rune caught light that didn’t come from the overhead fluorescents. It rose from inside the chalk itself, a faint phosphorescence that built with each fragment, white at first, then gold at the edges. The blood in the grooves moved against gravity, up the channels, toward the center, toward Delphine’s palm.

She spoke the sixth fragment. All seven syllables. Her voice held this time. It found a register Marcus hadn’t heard from her before, lower and fuller, a voice that came from somewhere beneath the chest. The bioelectric channel spiked hard. The tissue perfusion dropped to ninety.

“Oxygen ninety. Pulse one-fifteen.”

The light in the rune built until it hurt to look at, a concentrated white gold. It threw hard shadows across the clinic walls: the reagent shelf, the autoclave, the row of failed slides still racked on the workbench. Marcus’s shadow stretched to the ceiling. Delphine’s did the same. The two of them connected at the point where her bleeding hand met the glyph.

She spoke the seventh fragment. It was the last, three short syllables. The sound landed in the room and didn’t fade.

The rune ignited.

The light flared white gold and held for three full seconds. The clinic walls went blinding. The overhead fluorescents dimmed by comparison. The shadows hardened to black cutouts. Marcus squinted. He kept his eyes on the screen. The bioelectric channel flatlined at its maximum. The tissue perfusion dropped to eighty-eight.

Then the light dropped.

It went out all at once, like a switch thrown. The clinic returned to fluorescents, the hum of the work lights and the quiet ticking of the diagnostic rig as it recalibrated.

Marcus checked the readings. Heart rate: one hundred and eighteen. Blood pressure: one thirty-eight over eighty-eight. Oxygen: ninety-one. The bioelectric channel had settled at a steady plateau above its baseline. The tissue perfusion was climbing. Eighty-nine. Ninety.

He checked them again. Scrolled back through the thirty-second history. The pattern was clear: spike, plateau, hold.

“It moved.” He delivered it to the room as a statement of fact. The counteragent had anchored. The suspension would hold.

Delphine pulled her hand back from the glyph. Blood dripped from her fingers onto the concrete. Each drop hit with a small sound. She pressed her bleeding palm against her thigh. Her breathing came shallow and fast, and her face had gone pale under the fluorescents.

She nodded once, short and decisive. Her brown eyes found Marcus’s across the clinic floor and held. Then she looked down at the rune, at the blood still moving in the channels, at the work that was done.

Marcus reached for the first vial. Sodium thiosulfate, seven grams, measured that morning. He uncapped it. The suspension was white and thick. He set it beside the silver nitrate bottle and reached for a sterile syringe.

“Twelve doses,” he said. “We start with the packhouse.”

Delphine nodded. She didn’t stand. She stayed on her knees at the anchor point with her bleeding hand pressed to her thigh and her breath coming in short pulls that the monitor registered at twenty-two per minute, too fast but steady. The numbers held.

Marcus drew the first measure of sodium thiosulfate. The suspension pulled into the syringe with a smooth resistance. He set it down and reached for the silver nitrate and added one milliliter, drop by drop. The mixture turned milky, then clear, then settled into the fine white suspension that had held the cells at two hundred pulses and beyond.

Outside, the night pressed against the single window. The glass was black, no stars or moon left in it, only the deep dark that held the town, the sick and the twelve doses on the workbench waiting to be administered.

Delphine’s blood dripped on the concrete. The sound was small and steady.