Prologue

Ten Years Before the Ninth Second

The first navigation rune I ever sold is killing forty-three people.

I know because I can see their signal fires from the ridge above Skaal: three orange points in the black fjord, moving in the wrong direction while the aurora tears open behind them.

The fleet should be turning east. My rune is telling them west.

West leads into the collapsing sky.

Snow climbs sideways across my face. Gravity has been uncertain since noon. Stones lift from the road, hang trembling at shoulder height, then shoot toward the sea as if the world has changed its mind about down. Below, villagers drag sledges toward the mountain shelters. Above them, the ocean is beginning to rise into the sky.

"You said the rune would divert the lindworm fleet," Astrid says beside me.

"It has."

"You did not say it would divert them into the fracture."

I stare at the three signal fires. One vanishes.

I did not know the fracture would spread. That is the sentence cowards use when consequence arrives before they have prepared a nobler explanation.

The counterfeit rune in my pocket pulses with the same leftward slant as the one bolted to the flagship’s mast. I made that flaw deliberately. A real imperial guide-stroke turns with the magnetic current. Mine freezes the current in place for six minutes—long enough for Skaal’s evacuation boats to clear the harbor before the jarl’s soldiers can seize them.

Six minutes was supposed to save my village.

The sky has shortened it to three.

A sound rolls across the fjord, lower than thunder. The black water humps upward. For a moment I see something vast beneath the ice: a dragon’s spine, ancient enough that mountains have grown in the grooves between its scales.

The drowned great-dragon is waking.

"Sigrid." Astrid grips my sleeve. "We need to go."

In the harbor, people are fighting for space aboard the last two sled-ships. The jarl’s guards shout that only registered households may board. Registration is another word for wealth written by someone indoors.

I take the rune chisel from my belt.

"Get the children onto the southern ship," I tell Astrid.

"The harbor ward will reject them."

"Not after I change its memory of who belongs here."

She looks at the fleet. A second signal fire disappears inside green light. "And them?"

The honest answer would destroy me. I choose the useful one.

"A lindworm warship can survive an aurora shear."

Astrid wants to believe me, so she does.

We run downhill as the world begins its final nine seconds.

The aurora does not fall like light. It strikes like a blade. Green brilliance cuts the fjord from horizon to horizon. The first rune-bridge snaps, releasing an entire suspended river. Water rises in a glittering wall, pauses above the village, then pours upward into the sky.

People scream while roofs pull free of their foundations.

I reach the harbor gate and drive my chisel through the household seal. The rune resists, trying to read my bloodline, debts, and right to alter it. I give it a simpler story: every frightened person on this dock was born to the same house, and the house is named survival.

The seal cracks.

Families flood through.

The northern sky flashes white. A warship drops out of the aurora with half its hull missing. Iron cables trail behind it like severed tendons. On the prow stands a man too large to be human, silver hair whipping around a face stripped of everything but command.

Eirik Var.

He drives both hands into the deck. Iron scales spread over his arms and throat. The ship stops falling.

For one impossible heartbeat he holds vessel, crew, and a collapsing section of sky through raw lindworm strength. Then the aurora takes something from him. I see it happen even from the harbor: the flinch when fire reaches his skin and produces no pain, the blank disbelief as sensation vanishes from one side of his body.

He turns his head toward the false rune on the mast.

Toward my handwriting.

Our eyes cannot meet at this distance, yet I feel discovered.

The great-dragon beneath the sea opens one eye.

Gravity reverses.

Skaal lifts.

Houses, docks, and people rise toward the inverted ocean. The southern sled-ship tears free with Astrid and the children aboard. The northern ship remains chained to the quay. I can reach its release rune, but only if I cross a bridge already peeling into the air.

I run.

Halfway across, the bridge twists vertical. My boots lose purchase. The aurora opens beneath me like a mouth, and in its center I see an egg of compressed light: nine seconds of the world, curled together and refusing to end.

My hand closes around the release rune.

I carve.

The northern ship breaks free. So does the bridge.

I fall through green fire.

Something catches me—not a hand, but a loop of iron chain thrown from Eirik’s damaged warship. I slam against the hull hard enough to lose breath. Above me, he braces the chain around one scaled forearm. His face is bloodless with effort.

For one moment he could let me drop.

He saves me instead.

Then he sees the ink on my fingers.

The false navigation rune burns between us.

The look in his eyes is not rage. Rage would mean uncertainty. This is recognition settling into a debt that may outlive the sky.

"Who carved it?" he asks.

I could confess. I could give the doomed fleet a name to hate and the man holding my life one honest reason to release the chain.

Behind him, Skaal disappears into the aurora.

I say, "I don’t know."

The lie survives when the village does not.

Ten years later, I will steal the egg containing those final nine seconds. Eirik Var will find me in a market beneath the inverted ocean. By then he will have lost touch, warmth, and nearly every reason to believe a word I say.

But first I must become someone who can live with being remembered.