Chapter 1: First Wave
The water wasn’t right.
Gabriela felt it in the gills she didn’t have, a prickling wrongness that vibrated up through the soles of her feet as she stood on the continental shelf. Above, the surface of the Costa de la Luz wasn’t a ceiling of shimmering blue, but a sick, bruised mirror reflecting a silvered moon. The tide here was a closed mouth breathing poison.
She kicked.
The ocean surrendered to her. Pressure walls built and shattered in her wake, a tunnel of vapor forming behind her as she broke the sound barrier underwater, then the light barrier, a synaptic pulse moving faster than physics. The surface didn’t so much part as explode.
She landed on the black sand without a sound. Three and a half feet of solid, lithe consequence. Moonlight slicked her turquoise scales, her auburn hair—a wild, uncut mass tied half-up—dry already. The Spear in her hand hummed, a low, thirsty note.
The beach was wrong. The sand wasn’t just dark; it was stained, slick with a necrotic sheen. Runnels of poisoned silver trickled from the dunes inland, threading into the foam. The waves didn’t crash; they whispered, hissing syllables of things that had forgotten air. The air itself hummed, a low, rotting pulse. Gabi tilted her head, listening to the frequency of the blight. A small, genuine smile touched her lips. A problem. A clear, fixable problem.
She followed the taint. It was a trail of dirty honey in her senses. She moved, not at the impossible speeds of the deep, but at a swift, ground-eating lope that blurred the star-pricked thorn trees and the crumbling stone walls of abandoned fishing plots.
The smell reached her first. Not just decay. Preservation. Salt-cured meat and a sweet, metallic tang. Then the sounds. No screams. Just the wet, shuffling drag of feet on packed earth, and a low, communal moan that resonated in the hollow places of the chest.
The village square opened before her, a tableau of ruin under the moon. Maybe fifty of them. Some were freshly turned, clothes still recognizable as fisher’s wool and linen, skin a waxy gray. Others were older, muscle and tendon knitting bleached bone, clad in the rust-eaten scraps of ancient mail. Thralls. All of them. Their eyes were milky pearls reflecting no light. They milled, they shuffled, a purposeless hunger given form.
Gabi’s smile didn’t fade. It was a happy thing. Pure.
A thrall in a salt-stiffened tunic turned. Its jaw unhinged with a wet crack. It saw the small, luminous figure at the lane’s entrance. It moaned. Heads turned. Bodies shifted. The purposeless milling snapped into a single, ravenous focus.
They surged toward her as one, a tide of gnashing teeth and grasping, grey hands.
She met them.
Speed is a kind of silence. The first three, lined up in a neat row as they charged, simply ceased to have coherent forms. Her spear shot forward—a silver streak—punched through the first sternum, the second, the third with a sound like popping wet cork. She didn’t stop to pull it free. She flung the entire line, the three bodies still skewered, into the oncoming crowd. They collided with the force of cannonballs. Bodies burst. Not like flesh. Like overripe fruit, spilling black fluid and splintered bone.
They couldn’t touch her. A hand clawed at her shoulder; her scaled armor was slick, feeling of polished sea-glass, and the grip slid off as if from oiled marble. She was a vortex of unnerving precision. A twirl of the spear severed two heads, which flew like grim kites. A thrust backward found an eye socket and pinioned a thrall to a doorframe. She left the spear vibrating there.
Mid-range now. Five closing in, two more flanking.
Gabi lifted her free hand, palm open. The air compacted, shimmered, and discharged with a THUMP she felt in her teeth. An eldritch blast, invisible concussive force. It didn’t just knock the five back; it dismantled them. Rib cages cratered inward, spines telescoped. They flew apart like broken dolls.
The two flankers were upon her. Her happiness was a steady flame. She dropped low, a sweep of her leg not to trip, but to shear. Ankle bones shattered. As they toppled, she was already up, both hands now free. She clasped them together, then flung them apart. A jagged line of blue-white energy connected her palms, then leapt to the falling thralls.
Chain lightning.
It arced from them to the next closest, and the next, a dancing, sizzling web of annihilation. The smell changed—ozone and cooked meat. Bodies fried, muscles locking, skin cracking into blackened crisps. They fell, smoking heaps.
The square was a charnel pit, but more came, spilling from alleyways, stumbling from cottages. The density was its own challenge. Beautiful.
She became a equation of efficiency. A spin, a thrust, a blast. She used them as weapons, impaling one and using its body as a flail to crush two others. She was everywhere. A blur of turquoise and auburn, a whisper of death preceded by the hum of a sacred spear. They had aggression, a mindless, endless hunger. It was no match for reflex, for the calm, joyous calculus of elimination that was her mind.
The last thrall, larger, maybe a blacksmith once, stood near the dry well in the square’s center. It held a rusted hammer. It charged, a final, lumbering commitment.
Gabi didn’t dodge. She planted her feet. Let it come. At the last second, she sidestepped with a fluid grace, the hammer whistling past her. Her spear licked out, not a killing blow, but a precise stab through the back of its neck, the tip punching out the hollow of its throat.
The creature froze, impaled.
Gabi kept one hand on the spear. She reached up with the other and gently touched the electrified air. Her fingers crackled. She placed her palm against the Spear’s haft.
Lightning, raw and white, coursed from her hand into the weapon. It raced down the shaft, engulfing the blade buried in the thrall’s neck. For a second, the creature glowed, a puppet of incandescent bones. Then it expanded, and burst. Not into gore, but into a fine, ash-gray powder that settled over the cobblestones like warm snow.
Silence.
Real silence, broken only by the distant, rotten pulse of the hum. Gabi stood in the center of the square, surrounded by dissolution. She pulled a cloth from her belt—plain, roughspun—and wiped a single spatter of black fluid from her cheek. She looked at the clean patch on the cloth, then at the emptiness around her. She nodded, satisfied. The happy smile never left.
She tilted her head again. The hum was stronger here, but it wasn’t coming from the square anymore. It was coming from the large, dark building at the far end, the one with the cracked bell tower. The church.
Gabi started walking toward it, her spear resting lightly on her shoulder. The moon watched her go, a small, deadly smile moving through the ruin.