The knock came at dawn, when the sky was still more charcoal than light.

I hadn't slept. How could I? My mind had spent the entire night replaying every second in Kael's quarters—his thumb on my lips, the compass pointing at me like an accusation, the way his eyes had burned with something far more dangerous than suspicion.

He knew. Not what I was, maybe, but he knew I wasn't what I claimed.

And somehow, that made him want me more.

I'd spent six months carefully cultivating the persona of Maris Tideborn, unremarkable sailor with a mysterious past. Six months of deliberate clumsiness, of hiding my predatory grace, of pretending the roll of the ship affected my balance when I could navigate a hurricane without breaking stride.

One storm. One moment of desperation. And it had all unraveled.

The knock came again, more insistent.

"Miss Tideborn." Kael's voice, rough with something that might have been exhaustion or might have been the same sleepless tension that had kept me staring at my ceiling all night. "We need to talk."

I opened the door because refusing would have been more suspicious than whatever fresh hell waited on the other side.

He looked like he'd slept about as well as I had, which was to say not at all. His dark hair had escaped its usual leather cord, falling around his face in a way that made my fingers itch to touch it. The scar on his jaw seemed more pronounced in the gray dawn light, a reminder that this man had survived things that would have killed most people.

The scent of leather and gunpowder and amber hit me like a physical force.

I stepped back before I could stop myself. "Captain."

"Walk with me." Not a request.

He turned without waiting for my answer, clearly expecting me to follow. The presumption should have annoyed me. Instead, I found myself trailing after him like I was the one caught in a siren's song.

The irony wasn't lost on me.

We climbed to the quarterdeck, where the morning watch was changing shifts. Kael nodded to the helmsman, then led me to the rail where the wind whipped sharp and salt-laden off the water.

Where we couldn't be overheard.

"I've been thinking," he said, bracing his hands on the rail and staring out at the lightening horizon. "About your situation."

My heart kicked against my ribs. "My situation."

"You're looking for something on my ship." He said it casually, like he was commenting on the weather. "You've been searching for six months. Very thoroughly. Very carefully." His head turned, storm-gray eyes finding mine. "Everywhere except my quarters."

There was no point denying it. "You noticed."

"I notice everything about you, Maris." The way he said my name made heat coil low in my stomach. "What you eat. How you move. The fact that you never quite meet anyone's eyes when you lie." His lips curved in something too sharp to be a smile. "The way you smell like salt spray and jasmine when you're nervous."

Fuck.

"So what now?" I kept my voice steady through sheer force of will. "You throw me in the brig? Toss me overboard? Let your crew have their fun before you do?"

"Now," he said slowly, "I make you an offer."

I waited, barely breathing.

"You want access to my quarters. To my possessions." He pushed off the rail, moving into my space with that predatory grace that made my siren instincts scream at me to either flee or fight. "I want to know what you're really after. What you are."

"I'm a sailor—"

"You're a liar." No heat in it. Just certainty. "But I don't care. Not yet." He was close enough now that I could feel the warmth radiating off his body, could see the gold flecks in his gray eyes. "Here's my bargain: you stay close to me. Very close. You serve as my personal attendant—tend my quarters, my meals, my needs."

The way he said "needs" made my skin flush.

"In exchange," he continued, "you have access to everything you've been so desperately searching for. My rooms. My belongings." His voice dropped lower. "My secrets."

It was a trap. Obviously a trap. He'd keep me under constant surveillance, watch every move I made, wait for me to slip up and reveal what I really was.

But it was also exactly what I needed.

"Why?" I asked. "Why not just lock me up until I tell you the truth?"

Something flickered across his face—an emotion I couldn't quite name. "Because I'm curious. Because you're the most interesting thing to happen to me in a very long time." He reached out, slowly enough that I could have moved away, and tucked a strand of my dark hair behind my ear. His fingers lingered against my skin. "And because I think you're as trapped as I am."

The compass. He meant the compass, the artifact that pointed at me, the curse he needed a siren to break.

He didn't know I was that siren. Not yet.

But he suspected I was the key to something.

"What if I refuse?" My voice came out breathier than I'd intended.

"Then I tell my crew about your midnight search. Let them decide what to do with a spy." His thumb traced my jawline. "Bones has been wanting to question you for months. I've been holding him back, but I could always... change my mind."

Threat and seduction wrapped together so tightly I couldn't tell where one ended and the other began.

I should have been afraid. I was afraid. But underneath the fear was something else, something that made my pulse race and my skin heat and my carefully constructed walls start to crack.

"Fine." I stepped back, breaking contact before I did something stupid like lean into his touch. "I accept your bargain."

"Excellent." His smile was all sharp edges. "Move your things to my quarters. You start immediately."

He walked away before I could respond, leaving me gripping the rail and trying to remember how to breathe.

I'd just agreed to spend every waking moment in close proximity to a man who made me forget I was supposed to be hunting him.

This was going to end so badly.

---

The crew's reaction to my new position ranged from knowing smirks to outright hostility.

I moved my meager belongings—a sea chest containing clothes and a few personal items that were all carefully crafted lies—across the ship under a dozen watchful eyes. Whispers followed in my wake.

"Knew she was warming the captain's bed."

"Six months of playing hard to get, and now she's moved right in."

"Wonder what changed her mind."

I kept my expression neutral and my movements deliberately clumsy, playing the role of a woman who'd finally given in to her captain's advances. Let them think I was a opportunist sleeping my way into privilege. Better that than the truth.

Bones watched from the main deck, his lean frame radiating disapproval. His brown eyes tracked my every movement, and I could practically see him cataloging this new development in whatever mental ledger he kept on me.

He didn't approach. Not yet.

But he would. Soon.

Kael's quarters looked different in daylight. Less intimate, more revealing.

I set my chest down and really looked around, this time not searching frantically for a specific object but trying to understand the man who lived here.

The space was surprisingly sparse for a pirate captain. No gold, no obvious treasure, no displays of wealth or conquest. The furniture was well-made but functional. Maps covered one wall, marked with routes and notations in Kael's angular handwriting. Books lined a shelf, their spines worn from frequent reading.

But it was the small shrine in the corner that made my chest tighten.

A miniature portrait of a young man who looked enough like Kael to be family. The same storm-gray eyes, the same strong jaw, but his face was softer, younger, unmarked by scars or cynicism. Candles flanked the portrait, burned down to different heights like they were lit regularly.

His brother. The one the artifact had killed.

I moved closer, drawn by morbid curiosity and something that felt uncomfortably like grief.

"His name was Finn."

I spun. Kael stood in the doorway, watching me with an expression I couldn't read.

"I didn't hear you come in."

"I know." He closed the door behind him, and suddenly the spacious quarters felt very small. "You were too focused on him."

"I'm sorry." The words came out before I could stop them. "For your loss."

"Are you?" He crossed to the shrine, standing close enough that our shoulders nearly touched. "Or are you just sorry you got caught looking?"

Both. Neither. I didn't know anymore.

"He was younger than you," I said instead of answering.

"By three years." Kael's voice was carefully neutral, but I could hear the grief underneath. "He was also smarter, kinder, better at everything except staying alive."

"What happened?"

"I made a mistake." His jaw tightened. "I stole something I shouldn't have. Something that cost me everything that mattered."

The artifact. He was talking about the artifact.

"The compass," I said quietly. "The one that pointed at me."

"Among other things." He turned to face me fully, and the intensity in his eyes made my breath catch. "I keep it because I can't destroy it. Not alone. I need—" He stopped, seeming to catch himself. "I need help."

He needed a siren. He just didn't know he was standing next to one.

The urge to tell him the truth rose in my throat like bile. I could end this now. Reveal what I was, offer to break his curse in exchange for the artifact, complete my mission and return home.

Except I didn't want to go home.

And I definitely didn't want to leave him.

The realization hit me like a physical blow. Somewhere in the past six months, this man had stopped being a mark and started being... something else. Something dangerous and complicated and entirely too real.

"I should unpack," I said, desperate to break the moment before I did something catastrophic like lean into him.

"Maris." His hand caught my wrist, gentle but firm. "Why did you really agree to this arrangement?"

Because I'm a fool. Because your touch makes me forget everything I'm supposed to be. Because for the first time in my life, someone is looking at me like I matter.

"Because you didn't give me much choice," I said instead.

"I gave you several choices. You chose this one." His thumb pressed against my pulse point, and I knew he could feel how fast my heart was racing. "Why?"

"Maybe I'm curious too." I met his eyes, letting him see a sliver of truth. "Maybe you're the most interesting thing to happen to me in a very long time."

His grip tightened fractionally. "Careful, Miss Tideborn. That almost sounded honest."

"I'm capable of honesty. Occasionally."

"Are you?" He pulled me closer, slowly enough that I could have resisted. I didn't. "Then be honest now. What are you really looking for on my ship?"

Salvation. Answers. A way to belong somewhere that isn't drowning in the blood of humans my people have killed.

"The same thing you are," I whispered. "A way to break a curse."

Something flared in his eyes—recognition, understanding, hope. "What curse?"

Before I could answer, a sharp knock interrupted us.

Kael released my wrist, stepping back so quickly it left me cold. "Enter."

Bones pushed through the door, his weathered face tight with barely controlled anger. "Captain. We need to discuss the new... arrangement."

"Do we?" Kael's voice went arctic.

"With respect, sir, the crew is talking. A woman moving into your quarters, serving as your personal attendant—" His eyes cut to me, sharp with suspicion. "It raises questions."

"The crew can talk all they like. My personal affairs are none of their concern."

"They are when those affairs involve someone who appeared on our ship mere weeks after—" Bones stopped himself, but the implication hung heavy in the air.

After Finn died.

"Careful, old friend." Kael's tone held warning. "You're approaching a line you don't want to cross."

"Someone has to." Bones stood his ground. "You're not thinking clearly. Haven't been since she came aboard. And now you're giving her access to everything—your quarters, your belongings, your trust—"

"I'm giving her nothing she hasn't earned."

"Earned?" Bones barked a laugh. "What has she earned except your obsession? You don't know anything about her. Where she came from, why she's really here, what she wants—"

"I know enough."

"Do you?" Bones turned to me fully. "Tell him, then. Tell your captain the truth about who you really are."

The temperature in the room dropped. Kael and Bones both stared at me, waiting.

My mind raced. I could feel the situation spiraling, control slipping through my fingers like water. Bones knew something was wrong with me, even if he couldn't identify what. And Kael—Kael was watching me with an intensity that suggested he already knew I was about to lie.

"I'm a woman with a past I'd rather not discuss," I said carefully. "Same as half your crew."

"Not the same." Bones stepped closer. "I've been watching you, Miss Tideborn. Six months of watching. And you know what I've noticed?"

My skin prickled with warning. "I'm sure you're about to tell me."

"You never eat fish. Not once. You avoid the galley when we're serving anything from the sea." His eyes narrowed. "You also never swim, never bathe in seawater, never even dip your hands in the ocean if you can help it."

Shit.

I'd been so careful about the big things—hiding my strength, my speed, my predatory nature. But I'd overlooked the small details, the unconscious avoidances that came from a lifetime of knowing that seawater activated the transformation I was trying to suppress.

"I don't like fish," I said flatly. "Is that a crime?"

"It's strange. For a sailor." Bones crossed his arms. "Along with about two dozen other things that don't add up. Like how you appeared in that port town with no past, no references, no explanation. Or how you never get seasick, not even in the worst storms. Or—"

"That's enough." Kael's voice cut through the litany. "You've made your point."

"Have I?" Bones turned to his captain. "Because I don't think you're hearing me. This woman is dangerous. I don't know how or why, but every instinct I have is screaming that she's going to destroy you."

"Then it's fortunate," Kael said softly, "that I'm already destroyed."

The words hung in the air like a confession.

Bones stared at his captain, and something in his expression cracked. "Finn wouldn't want this. He'd want you to move on, not throw yourself at the first mysterious woman who—"

"Don't." Kael's hand went to the knife at his belt. "Don't invoke my brother to justify your paranoia."

"It's not paranoia if I'm right."

"You're dismissed, Bones."

"Kael—"

"I said dismissed." The captain's voice was iron. "And if you value our friendship, you'll leave before I say something we'll both regret."

For a long moment, Bones didn't move. Then he shook his head, disgust and worry warring on his weathered features. "You're making a mistake."

"Probably." Kael's eyes never left mine. "But it's my mistake to make."

Bones left, slamming the door hard enough to rattle the maps on the wall.

Silence descended, thick and suffocating.

"He's right, you know," I said finally. "I am dangerous."

"I know." Kael moved closer, and this time I didn't step back. "So am I. Maybe that's why we fit."

"We don't fit. We're a disaster waiting to happen."

"Then let's wait together." His hand came up to cup my face, and I should have pulled away but I didn't. I couldn't. "I told you everything changes today. I meant it."

"What are you changing?"

"The rules." His thumb traced my lower lip, and I felt the touch everywhere. "For six months, I've watched you. Wanted you. Tried to figure out what game you're playing. I'm done watching. Done waiting."

"Kael—"

"Tonight, you sleep here. In my quarters." His voice dropped to something dark and promising. "And we're going to talk about curses, and compasses, and exactly what you're willing to do to get what you want."

My breath caught. "And if I'm not willing to talk?"

"Then we'll find other ways to pass the time." He leaned in until his lips were a breath from mine. "I'm very creative when properly motivated."

Heat flooded through me, desire and fear tangled so tightly I couldn't separate them. This was wrong. Dangerous. A complete deviation from my mission.

I wanted it anyway.

"One condition," I managed.

"Name it."

"You tell me about the artifact. Everything. What it does, why you can't destroy it, what it cost you." I met his eyes. "Truth for truth."

Something like respect flickered across his face. "Deal."

He stepped back, and I could breathe again. Barely.

"I have duties to attend to," he said, his voice returning to the crisp tone of a captain. "Make yourself comfortable. Explore. Search if you want—I know you will anyway." He moved toward the door, then paused. "But Maris? When I return tonight, no more games. No more lies. Just you and me and the truth."

"You might not like the truth."

"I already don't like it." His smile was sharp enough to cut. "But I want it anyway."

Then he was gone, leaving me alone in his quarters with my racing heart and the growing certainty that I was in far deeper than I'd ever intended.

I turned back to the shrine, to Finn's portrait with its storm-gray eyes so like his brother's.

"I'm sorry," I whispered to the dead man. "I'm going to hurt him. I don't want to, but I will. Because that's what sirens do."

The candles flickered as if in response.

I had until tonight to figure out how much truth I could afford to give Kael without destroying everything.

The problem was, I was starting to suspect that any truth would be too much—and that I was going to give it to him anyway.