Read Chapter 2: The Forbidden Harbor

The fishing boats rode low in the harbor, their nets draped over the quay like discarded widow’s veils. Isabelle stood at the edge of the village square, the salt wind pulling strands of hair across her face, and watched the morning light break over the water. Keravel Castle loomed behind her on the cliff, dark and patient, but the village below felt like a different world entirely—whitewashed cottages with blue shutters, a chapel with a crooked bell tower, and the smell of crepes and diesel fuel mixing in the air.

She had not slept well. The golden light on the water had kept her standing at her bedroom window until nearly two in the morning, waiting for it to move closer, waiting for it to reveal itself. It never did. It simply pulsed there, steady as a heartbeat, then vanished when the clouds swallowed the moon.

Now, in the honest light of day, she told herself it had been a reflection. A fisherman’s lamp. Anything.

The harbor master’s office stood at the end of the quay, a squat stone building with peeling blue paint and a hand-painted sign: *PORT DE KERAVEL — BUREAU*. Isabelle pushed open the door and stepped into the dim interior. A man sat behind a scarred wooden desk, his face half-hidden behind a stack of maritime charts. He looked up when she entered, his eyes a startling pale gray against the deep tan of his skin.

“Mademoiselle Marchand,” he said. Not a question.

She blinked. “You know who I am?”

“The whole village knows.” He set down his pen and leaned back in his chair, the wood groaning under his weight. “Corentin went to the castle this morning to see if you’d survived the night. Word travels fast when the newest heir arrives.”

Isabelle felt the heat rise to her cheeks. “I’m looking for someone who can take me out to the cove. The one below the castle. I’d like to see it from the water.”

The captain’s expression did not change, but something behind his eyes shuttered closed. He was younger than she had first thought—mid-thirties, perhaps, with the weathered look of a man who spent more time on the sea than off it. His hands were callused, the knuckles scarred white.

“Which cove?” he asked, though his tone said he already knew.

“The one directly beneath Keravel. The water’s too rough to reach by foot, and I need to—” She stopped, unsure how to finish. *I need to see if there’s still a light down there. I need to know if I imagined it.*

“The answer is no,” he said flatly. “I don’t take my boat into the Forbidden Harbor. There’s a reason we give the cove that name, Mademoiselle.”

“The Forbidden Harbor?” She stepped closer to the desk. “Why is it forbidden?”

Captain Yann Le Goff stood. He was taller than she had expected, a full head above her, and when he moved around the desk she caught the faint scent of brine and rope and wood smoke. For a moment she thought he might tell her to leave. Instead, he walked to the window and stared out at the sea.

“My grandmother used to tell me a story,” he said quietly. “About a woman who sailed into that cove on the night of a full moon, against the wishes of her family. She was never seen again. They found the boat three days later, washed up on the rocks with her shawl still folded on the seat. No sign of her body.” He turned to face her. “The family blamed the sea. But the sea doesn’t take people whole.”

Isabelle’s skin prickled. “My mother.”

Yann’s eyes met hers, and for a moment she saw something flicker there—recognition, or pity, or both. “Your mother was the last woman of Keravel to try it,” he said. “The castle’s curse is well known to those of us who make our living on the water. Women of the Marchand line don’t sail on full-moon nights. Some say it’s a warning. Others say it’s a rule the sea has laid down, and crossing it costs a life.”

“You don’t actually believe that,” Isabelle said, but her voice came out thinner than she intended. “You’re a modern man, you run a harbor. You don’t run it on superstition.”

“I run it on observation,” he said. “And observation tells me that every Marchand woman who set foot in that cove at night never came back. I won’t be the one to take you there.”

He returned to his desk and sat down, picking up his pen as if to signal the conversation was over. Isabelle stood her ground for a long moment, anger and frustration twisting inside her.

“Then who will?” she demanded.

“No one,” Yann said without looking up. “That’s the point of a forbidden harbor.”

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The rooms of Keravel were colder when she returned. The castle’s age seemed to press in on her from all sides, the stone walls breathing out the damp of centuries. Isabelle wandered the gallery again, stopping in front of the empty space where her mother’s portrait should have hung. The hooks were still there, and a faint rectangle of unfaded paint marked her shape.

She ran her fingers over the outline. Her grandmother had told her, when she was a child, that her mother had run away. Eloped with a man her family disapproved of, abandoned her daughter in Paris, never looked back. But Corentin’s warning, and now Yann’s story, painted a different picture. A woman who had sailed into the cove on a full moon. A woman who had vanished.

Isabelle pressed her palm flat against the cold stone of the wall, searching for anything—a draft, a hidden hinge, a sign. There was nothing. But as she turned away, her foot caught on an uneven stone in the floor. She stumbled, and the stone shifted with a hollow grinding sound.

She knelt. The stone was loose, the mortar around it crumbled with age. She worked her fingers into the gap and pried it up. Beneath it lay a shallow cavity lined with rotted velvet, and inside—

A key. Heavy iron, brass-rusted at the teeth, with a handle shaped like a crescent moon.

Isabelle picked it up. The metal was cold, impossibly cold, as if it had been sitting in ice rather than buried stone. She turned it over in her hands, and a small brass plate on the shaft caught the light: *EST — S. DESMARAIS, 1878*.

The east tower.

She found the door at the end of the gallery, hidden behind a tapestry that had faded to near-invisibility. The iron lock was black with age, and the key fit as if it had been forged for it. The mechanism turned with a groan that echoed down the empty corridor.

The room beyond was small and round, lit by a single lancet window that looked out over the sea. Dust covered everything in a fine gray film, and the air was thick with the smell of old paper and dried lavender. A desk sat against the far wall, and above it hung a portrait so large it dominated the room.

Isabelle’s breath caught.

The woman in the portrait was not her grandmother. She had dark hair piled high, a sharp jaw like Isabelle’s own, and eyes the color of the sea in shadow. She wore a deep blue gown and a terrible expression—calm, resolved, as if she were sitting for the painter on the way to her own execution. Across the bottom of the frame, in gold script: *Séraphine Desmarais, 1878.*

The same name as the key.

Isabelle tore her gaze away and moved to the desk. It was cluttered with the debris of a life interrupted—a tarnished inkwell, a severed quill, stacks of paper yellowed at the edges. She lifted the top sheet. The handwriting was elegant, tightly controlled, but it was in a code she did not recognize—symbols and numbers interleaved with scraps of French.

She flipped through the pages. More of the same. A ledger, perhaps, or a diary, written entirely in cipher. But at the bottom of the final page, in plain French, a single sentence:

*When the moon is full, she will come for what we owe. Choose carefully, for the sea keeps its bargains.*

Isabelle looked up at the portrait of Séraphine Desmarais. The woman’s painted eyes seemed to follow her, dark and knowing.

From the window, far below, something glimmered on the water of the Forbidden Harbor. A flash of gold, brief as a struck match, visible even in daylight.