The *Morrowfin* crossed the last marked sky lane with both hostile fleets behind her.
Orra stood at the stern rail, one hand clamped around the brass safety line and the other pressed over the crystal beneath her vest. Its pulse had quickened since Ghost Isle rose. It no longer beat like a second heart. It beat like something answering a call.
The Crimson Veil came first, low and fast, their lightless sails cutting across the clouds. The Inquisition ships followed higher, their white hulls bright enough to hurt the eyes. Between them, the old sky-lane markers flashed warning red.
Forbidden zone ahead.
The markers had been set by people who believed warning signs could keep ships alive. Orra had always considered that optimistic engineering.
“Vey,” she called. “They’re gaining.”
“I noticed the gunfire.”
A red bolt passed over the *Morrowfin* and burst against a cloudbank. Violet fire poured through the vapor. The ship rolled hard. Orra’s boots left the deck, and Brask caught the back of her coat before she went over the rail.
“Try staying attached to the ship,” he said.
“I am attached.”
“To the outside of it.”
“That still counts.”
Brask hauled her upright and planted himself beside the stern winch. He wore a loop of chain around one shoulder and had armed himself with a broad, aether-charged pistol. His usual grin was gone. That worried Orra more than the pursuing cannons.
At the bow, Nima knelt within a ring of astrolabe cards. The cards spun through the air, their silver edges drawing constellations that did not belong to any sky Orra knew. Nima’s fingertips moved among them, shifting stars into place.
“The protective field is thinning,” Nima said. “The resonance is interfering with the weave.”
“Can you stop it?” Vey asked.
“I can stop it from interfering with the weave.”
“That was not my question.”
“It is the answer I have.”
Vey swore under his breath and hauled the helm around. The *Morrowfin* plunged toward the forbidden zone.
Ahead, the Aethersea changed color.
The open mist had always shone with shifting auroras, but beyond the final marker it darkened to a deep, bruised blue. Long vertical streaks descended through it, as if invisible rain were falling upward. The cloud cover above had torn open around Ghost Isle, revealing a circle of bare black sky.
Next
Trapped inside the ancient flagship with the entrance sealed behind them, Orra must discover whether the figures ahead are guardians, survivors, or something the beacon has awakened.
It was larger now than it had seemed from the tavern. Ridges rose from its surface like the vertebrae of some buried creature. Dead forests clung to the slopes, their branches pale and thin. Towers leaned at impossible angles along the highest ridge. From the island’s underside, luminous vapor streamed into the Aethersea and vanished.
And along the eastern cliff lay the wreckage.
Orra had called it a flagship because there was no better word. The exposed ribs were not wooden. They were vast curved spars of dark metal, each one taller than the *Morrowfin*’s mainmast. Between them rested sections of hull plated in dull silver, broken open to reveal chambers large enough to house whole streets.
The beacon in Orra’s vest pointed directly toward the wreck.
The crystal’s pulse struck her ribs.
The island answered.
Every dead tower lit at once.
Not with fire. With a pale green radiance that traveled through windows, seams, and cracks, outlining the buried shape beneath the stone. For a breath, Orra saw the island as it might have been before the mist swallowed it: a fortress built around the skeleton of the impossible vessel.
Then the light went out.
The *Morrowfin* shuddered as though something below had noticed her.
“Turn away,” Vey said.
Orra looked toward him. “You said nothing comes back from here.”
“I said turn away.”
“If we leave, the red sails follow the beacon. So do the white coats.”
“And if we stay, they follow us into a place that has just looked back.”
The words had the blunt shape of fear when Vey spoke them. He did not fear the pirates. He did not fear the Inquisition. He feared the island.
Orra understood that. She also understood the approaching ships, the crystal in her hand, and the fact that Harl Venn had died to keep this thing from them.
She pulled the crystal free.
The wind snatched at her coat. Its cloudy core flashed, and a narrow violet beam extended from its tip toward the wreckage.
Behind them, the Inquisition’s brass resonance reader answered with a shriek.
“Too late,” Nima said.
The white ships accelerated.
Vey stared at the beam. Then at Orra. “You are asking me to take this ship into a dead zone with two armed fleets behind us.”
“I’m asking you to take us where they can’t safely follow.”
“That is not a safer destination.”
“No. It is simply the only one we have.”
A grappling hook slammed into the stern rail.
Brask fired before the line could tighten. The aether-shot tore through the hook and blew three Crimson Veil deckhands off their feet. Another hook struck the port side.
“More guests!” Brask shouted.
Vey’s jaw worked once. He had the look of a man counting the ways his ship could die and finding the number insulting.
“Orra,” he said, “if that crystal opens a door, you will be the one standing in front of it.”
“I know.”
“If it calls something—”
“I know.”
“If you lie to me about what you find—”
“I won’t.”
That stopped him. Orra had not meant it as a promise. It came out too quickly, too plainly. Harl’s last hand still seemed to grip her wrist. *They cannot have it.*
Vey looked away first.
“Brask,” he said. “Cut us loose.”
The rigger’s eyebrows rose. “From the Veil or from good judgment?”
“Both, if you can manage it.”
Brask laughed once and seized the winch.
Vey shoved the helm forward. The *Morrowfin*’s levitation sails flared blue-white. The ship crossed the last warning marker, and every crystal beneath the keel went cold.
For one terrible instant, they began to fall.
The deck dropped beneath Orra’s boots. Her stomach rose into her throat. Below, the Aethersea opened, bright and depthless, and the air filled with the smell of hot metal and lightning.
Nima slammed both palms onto the deck.
Her constellation ring collapsed into a single line of stars. The cards burned at their edges.
“Hold together,” she whispered—not to the ship, Orra thought, but to the pattern.
The levitation crystals flickered.
Then the sails caught something that was not wind.
The *Morrowfin* surged forward into the forbidden zone.
Behind them, the Crimson Veil’s lead vessel crossed the marker.
Its sails went dark.
The ship dropped nose-first into the mist. Men scattered across its deck as the vessel vanished below the cloud shelf. A moment later, a muffled explosion rolled through the Aethersea, followed by a red glow far beneath the surface.
The second pirate ship veered away.
The Inquisition did not.
Their lead vessel entered the zone with its white sails blazing. The brass eye on its prow opened wider, gathering enough light to turn the surrounding clouds silver.
Nima looked back. “They’ve reinforced their field.”
“Can they reach the island?” Orra asked.
“They can reach us.”
A white beam struck the *Morrowfin*’s stern.
The deck bucked. Orra hit the rail hard enough to lose her breath. The crystal flew from her hand, skittered across the planks, and stopped at the base of the mast.
A crack split its surface.
Orra moved before she thought. She threw herself after it as another beam tore through the rigging. A line snapped overhead. The heavy block fell toward her.
She rolled. The block smashed the deck where her head had been.
Her fingers closed around the crystal.
The crack had formed a shape.
Three broken circles around a hollow point—the same symbol Harl had sealed on the brass case.
The island’s dead towers lit again.
This time, the light did not spread randomly. It traveled from tower to tower, descending the ridge in a precise chain. At the cliff’s base, the enormous wreckage opened.
Not collapsed. Opened.
A section of the silver hull folded inward, revealing a dark aperture rimmed with green light. It was too large for a ship’s hatch and too deliberate for a wound.
Something inside began to turn.
The crystal pulled against Orra’s hand.
She wrapped both fingers around it and held on.
“Vey!” she shouted. “The wreck is opening!”
“Then tell me where to put the ship!”
Orra looked across the widening gap. The entrance was large enough for the *Morrowfin*, but the air around it twisted in slow spirals. The ship’s instruments rattled. Nima’s cards scattered from their ring and snapped toward the aperture like iron filings toward a magnet.
Behind them, the Inquisition vessel raised its weapon again.
Orra could steer toward the opening and trust a dead civilization’s invitation, or remain in the open and let the Inquisition burn them out of the sky.
She thought of the falling pirate ship. Of Harl’s blood on her hands. Of the enormous ribs beneath the island, built for a world that had known how to make things no living skyfarer could name.
“Inside,” she said.
Vey did not argue.
The *Morrowfin* flew toward the dark aperture as the white beam fired behind them. Light swallowed the stern. Green radiance swallowed the bow.
For half a heartbeat, Orra saw the inside of the wreck.
Rows of sealed doors.
A floor buried beneath white dust.
And, far ahead, a line of figures standing motionless in the dark.
Then the ship crossed the threshold, and the entrance closed behind them.