The Siphon Gate

How much tainted silver did it take to make an entire harbor go mad?

I sat perched on a barnacle-crusted basalt shelf forty feet below the cannery cliffs, checking the seal on my canvas thigh-waders. Below my boots, the Atlantic churned like curdled ink, sucking at the jagged black teeth of the shoals at dead low tide. The smell out here was wrong. The natural sea-stench of rotting bladderwrack and dead crabs was choked out by an acrid, chemical grease that stung the back of my nostrils like lye.

I tapped the cracked face of my diver's watch. Two fifteen in the morning.

My left palm burned under three layers of zinc-oxide tape. The cut from last night's blood covenant had stopped leaking, but the flesh around the incision remained swollen, throbbing in time with the ocean swell. Every pulse sent a phantom ache straight into my left shoulder blade.

My inner wolf paced three tight circles behind my ribs.

He is near, she warned, her hackles raised.

I didn't answer her. I reached into my coat pocket, pulled out a strip of dried salt cod, and chewed on the leathery meat until my jaw ached. Outcasts didn't get pack-hall breakfasts. You ate whatever didn't rot in your salt-bag and you kept your mouth shut.

A gravel spray clattered down the cliff face to my right.

I didn't jump. I slipped my fingers around the taped hilt of my skinning knife and watched the narrow fisherman's cut carved into the shale.

Lorcuin descended the slick rock face without making a sound that could carry over the surf. He wore dark, tailored waterproof tactical gear, reinforced across the chest and forearms with supple seal-leather. The Tonnaragh pack crest was absent from his collar, but the custom-fitted titanium buckles and insulated storm-weave screamed old money. He looked like an heir on an expensive yacht excursion who had taken a wrong turn into a drainage ditch.

I looked down at my grease-stained oilskin coat and patched canvas waders.

"You're late," I said, not bothering to look up as he stepped onto the basalt ledge.

"Kenneth had to misdirect three council watchers on the cliff road," Lorcuin replied.

His voice was steady, but the harbor wind carried his scent straight into my face. Crushed cedar needles. Cold ocean deeps. Tempered steel. It hit my palate like sharp winter frost, making the saliva flood under my tongue before I could clamp my jaw tight.

I kept my eyes fixed on the churning black water below us. "Your father's hounds are getting nervous."

"My father is looking for scapegoats," Lorcuin said, stepping closer. He stopped two paces away, respecting the boundary line between our boots. "The council found another rabid stray in Slipway Three this morning. Chewed through a mooring cable before the guards put three silver bolts through its lungs."

I felt his gaze drop to my taped left hand. He didn't ask about the blood cut. His own right hand was wrapped in a clean strip of black athletic tape, the white gauze pad underneath showing a tiny dot of dried crimson.

"Slipway Three is half a mile north of here," I said, sliding off the rock shelf and landing knee-deep in the freezing surge. The icy water slammed against my canvas waders, numbing my shins through the rubber. "The current doesn't run north at high tide. Garbhan isn't dumping the distillate from the surface. He's pumping it into the deep undertow."

Lorcuin stepped into the water behind me. The cold tide broke against his thighs, but his footing was solid as an anchor stone.

"My patrols swept the shoreline twice," he said. "They found no drainage pipes or barge berths along these bluffs."

"Because your patrols search like alphas," I muttered, wading through the foaming surge toward the labyrinth of black sea-spires jutting from the shoals. "They look for docks, gangways, and iron gates. Smugglers don't build docks. They use the tide to hide their filth."

The shoals beneath the cannery were a graveyard of drowned shale and rusted iron wreckage. Decades of industrial dumping had turned the seabed into an obstacle course of collapsed crane booms, discarded boiler plates, and jagged rock spines that could gut a wooden skiff in ten seconds flat.

I moved with careful, rhythmic strides, planting my iron-tipped wading staff into the shale with every second step.

The water here was thicker than normal sea brine. It had a strange, oily viscosity that clung to the canvas of my waders in iridescent gray streaks. When the surf pulled back, exposing the kelp-covered rocks, the bladderwrack didn't glisten green. It was crusted in a dull, chalky white residue that flaked off in the wind like dead skin.

I knelt on a submerged shelf of shale, plunging my bare right hand into the churning foam.

Lorcuin stopped right behind my shoulder. The proximity was suffocating. Even through the freezing spray and the chemical stench of the water, the raw heat coming off his body radiated against my spine like an open furnace door.

My wolf gave a needy, desperate whimper in the back of my mind.

Mine, she rasped.

Down, I commanded her, digging my fingernails into the shale. We are on the clock.

I pulled a clump of calcified kelp from the seabed and held it up to the pale moonlight. The rubbery fronds were brittle, coated in a fine layer of crystalline sediment that tasted bitter and metallic when I touched the tip of my tongue to my thumb.

"Airgiod residue," I said, tossing the fouled weed into the dark water. "Raw silver boiled down with sulfuric acid and harbor runoff. It leaves a chemical sludge that sinks straight to the sea floor."

Lorcuin leaned down, examining the gray sludge coating the rocks. "How long has this been settling?"

"Three weeks. Maybe four." I stood up, wiping my wet hand on my oilskin coat. "Look at the rock face along the tide line. The barnacles are completely dead from the five-foot mark down to the low-water line. Nothing with a shell survives raw silver distillate."

Lorcuin's gray eyes narrowed as he traced the pale, dead band stretching along the base of the cliff. "The current along these bluffs sweeps south toward the main shipping channel. If Garbhan is dumping it here, the entire lower harbor will be saturated by the next new moon."

"Which means every rogue, stray, and pack guard drinking from the coastal wells will be tearing out each other's throats within thirty days," I said grimly. "Giving Garbhan the perfect excuse to bring the Fuar-Chuan pack across the sound to restore order."

"We need the source," Lorcuin said. His voice dropped an octave, the hard, lethal edge of an alpha warrior surfacing beneath his calm demeanor. "Where is he introducing the poison into the water?"

"Follow the temperature gradient," I said, pointing my iron staff toward a jagged fissure in the cliff face fifty yards to the west. "Chemical distillation produces heat. Saltwater coming off a deep trench is forty-two degrees this time of year. Tainted runoff runs fifty or higher."

I waded forward through the rising surf.

The water deepened quickly, rising past my waist as we crossed a submerged gully between two towering basalt pillars. The pull of the outgoing undertow was fierce, dragging at our legs like hungry hands, but I knew the underwater topography of this cut better than my own reflection. Every submerged boulder, every patch of dead kelp, every drop-off had been mapped into my memory during five long years of solitary hunting.

Lorcuin stayed two paces to my left, matching my stride through the violent chop. When a rogue swell crested over a submerged reef and slammed into my side, his hand shot out instantly, his fingers catching my elbow with unbreakable strength to keep me from pitching into the rocks.

His bare palm touched the soaked wool of my sleeve.

A sharp, electric jolt sparked through the damp fabric, traveling straight into my bone marrow. My breath caught in my throat. For a split second, the world shrunk to the pressure of his fingers on my arm and the heavy, intoxicating smell of his cedar and steel.

I jerked my arm out of his grip.

"I don't need a hand," I snapped, my voice harsher than it needed to be.

Lorcuin withdrew his hand slowly. His expression remained unreadable in the moonlight, but the faint tightening around his jaw told me he had felt the same jolt.

"Watch your footing," he said quietly. "The shelf drops off ten feet ahead."

"I know where the shelf drops off," I retorted, plunging my staff into the black water. "I was tracking rogues in this sound while you were still sitting in council chambers learning how to nod at elders."

"Fiadhuin—"

"Quiet," I hissed, freezing in mid-stride.

We had reached the mouth of the narrow fissure. The sheer basalt cliffs rose eighty feet above us, their black walls slick with wet seaweed and glistening with frost. At the base of the rock wall, half-hidden behind a curtain of rotting bull kelp, a dark opening gaped in the stone.

It wasn't a natural sea cave.