She loosens her braid as she moves through the abandoned castle courtyard, her fingers working the dark strands free until they fall past her shoulders. The wind catches them immediately, lifts them, and she feels lighter somehow—less like a knight, more like the girl she was before she learned to hold a sword.
Her boots find the mossy stones without sound. She knows where each crack lies, which slabs tilt, where the broken fountain sprays a thin trickle across the path. Three nights of visiting have taught her the geography of this place better than she knows any training ground.
The air smells of wet stone and night-blooming flowers—jasmine, she thinks, or something like it, sweet and heavy and almost too much. It hangs in the cool air like perfume left behind by a ghost.
She reaches the broken archway that leads down to the lagoon. The stone here is older, worn smooth by weather and time, carvings long since rubbed into suggestion. What might have been leaves. What might have been water. She doesn't stop to study them anymore.
The steps descend in a spiral, narrow and uneven, and she takes them one at a time with her palm flat against the wall. The stone is cool and damp. The air changes as she descends—cooler, stiller, heavy with the scent of deep water and earth.
And then she's there.
The lagoon spreads before her like a dark mirror, reflecting the fading sky through the collapsed roof above. Broken columns rise from the water at odd angles, their shadows stretching across the surface like reaching fingers. The water is black and still, so still it might be solid if not for the slow ripple near the far wall.
She stands at the edge and breathes.
This place does something to her chest that she cannot name. It unhooks something. The weight of armor, of duty, of the princess's expectations—they all seem thinner here, more distant, like memories of a life she's not sure she wants anymore.
She unwraps the bread and dried fish from the cloth she carried them in. The bread is still warm from the kitchen hearth, and she stole it while the cook was distracted by a quarrel between two stable hands. The dried fish she bought from a market vendor with her own coin, saying nothing about why she needed it.
The flat rock at the water's edge is where she always leaves the offering. She kneels, places the food carefully in the center, and settles back on her heels.
She waits.
The silence here is different from the castle's silence. The castle is never truly quiet—there's always footsteps, voices, the clatter of dishes or the ring of metal. Here, the silence is deep and full, like the water itself, like it holds its breath alongside her.
A soft ripple. She sees it before she hears it—a disturbance near the base of the second pillar, where the shadows lie thickest. The water moves, and then he is there.
The merman's face appears between two stone pillars, his wide blue eyes catching the last light from above. They are so blue they seem to glow, pale as winter sky, with a depth that pulls at something in her chest. His hair drifts around his face like spun gold, long and soft, catching what little light there is.
He watches her.
She holds very still. She has learned that rushing him only makes him disappear, that patience is the only language he seems to trust. His fingers grip the edge of the rock where the food sits, webbed and pale, delicate, trembling slightly.
He doesn't come forward yet.
She smiles softly, the same smile she's given him every night. "It's just me," she says, her voice low and careful, the same words she always uses. "I brought what you like."
His eyes track her face, her hands, the food. He swallows—she sees his throat move—and his grip on the rock tightens. His knuckles are pale, his fingers so thin they seem translucent at the edges.
He looks sick. She noticed it on the second night, a wet cough that shook his shoulders and left him gasping. His skin is too pale, almost grey beneath the surface, and there's a shadow under his eyes that wasn't there on the first night.
The medicine she brought him last night—a paste of herbs she ground herself, hidden in the bread—seemed to help a little. He ate it all. She watched him eat it, watched his throat work as he swallowed, and something in her chest ached with the need to help him more.
"You're hungry," she says softly. It's not a question. It's never a question.
He looks at the food. Then back at her. Then at the food again.
She doesn't move. She doesn't reach for him. She just waits, her hands resting on her knees, her breath slow and even, her heart beating somewhere in her throat that she tries to ignore.
A long moment passes. The water laps gently against the stone. Somewhere above, a bird calls once and falls silent.
Then he moves.
Slowly, so slowly she might mistake it for a trick of the light, he pulls himself forward. The water parts around his shoulders, revealing the pale column of his throat, the sharp lines of his collarbones, the place where his skin meets the iridescent silver-blue of his tail. The scales catch the light and throw it back in fragments, like broken glass scattered across his body.
He reaches the flat rock. His hand hovers over the bread, then the fish, then the bread again. He looks up at her.
His eyes are so wide. So blue. They hold no malice, no calculation—only the vast and trembling trust of something that has never been touched gently.
"Go on," she whispers. "It's yours."
He takes the bread. His fingers close around it, webbing stretching, and he brings it to his mouth with a careful, almost ceremonial slowness. He bites. His eyes close. Something soft and broken passes across his face—relief, maybe, or gratitude, or the simple overwhelmingness of being fed.
She watches him eat, and her chest aches.
The lagoon is quiet around them. The shadows have deepened as the last light fades, the water turning from black to something deeper, something that swallows the eye. The columns stand like silent witnesses.
He finishes the bread. Then the fish. He eats quickly now, with a hunger that makes her heart clench—how long has he been alone here? How long has he been sick, hiding, waiting for something he didn't know to hope for?
When he's done, he licks his fingers. The gesture is so human, so childlike, that she almost laughs. She doesn't. She doesn't want to startle him.
"Better?" she asks.
He looks at her. His eyes move over her face, studying her as if he's trying to memorize every line. His lips part, and for a moment she thinks he might speak, might make a sound, might give her the gift of his voice after three nights of silence.
But he doesn't.
Instead, he looks down at his hands. At the crumbs clinging to his webbed fingers. And then, with a hesitation so fragile it hurts to watch, he holds one hand out toward her.
His fingers hover in the air between them. Trembling. Open.
She stops breathing.
He has never reached for her before.
Slowly—carefully, the way she approaches a wounded deer or a child in the middle of a nightmare—she lifts her own hand and brings it toward his. Her callused fingers, her scarred knuckles, the hand that has held a sword since she was old enough to lift one. She brings it to him.
His fingers brush hers.
The touch is so light it might be air. His skin is cool and smooth, the webbing soft as silk between his fingers. He shivers when they connect, a tremor that runs through his whole body, and she feels it in her own bones.
"It's okay," she breathes. "I'm here."
His fingers curl around hers. His hand is smaller than she expected, delicate, his grip tentative but real. He holds her hand like he's never held anyone's hand before. Like he doesn't know what to do with it. Like he wants to keep it forever.
She doesn't move.
The water laps against the stone. The night deepens around them. And she sits there, a knight in leather armor with sword-callused hands and a secret burning under her ribs, holding the hand of a creature no one believes is real.
She should tell the princess. She knows she should. The princess would send scholars, healers, guards. They would drain the lagoon if they had to. They would capture him, study him, put him in a cage or a tank or a throne.
But he's gripping her hand like she's the only safe thing in his world.
And she can't. She can't tell anyone.
She doesn't know his name. She doesn't know where he came from. She doesn't know why he's here, alone, sick, hiding in an abandoned castle lagoon that no one visits and no one remembers.
All she knows is that he likes bread. And that he needs medicine for his coughing. And that the way he looks at her—with those huge blue eyes, full of fear and trust and something that might be hope—makes her want to burn the whole world down before she lets anyone hurt him.
His other hand comes up, slow, and touches her wrist. His fingers trace the edge of her sleeve, the leather, the place where her skin begins. He looks at her scarred forearm, the old line from her first spar, and his brow furrows.
"It's from training," she says. "It's old. Doesn't hurt anymore."
He touches the scar with the tip of his finger, feather-light. His eyes find hers again, questioning.
She shakes her head. "I've had worse. Comes with the job."
He doesn't seem to understand. Or maybe he does, and that's why his fingers linger on her scar with such careful tenderness, like he's trying to heal it with touch alone.
She feels tears prick at the back of her eyes and blinks them away.
"I'll come back tomorrow," she says. "I'll bring more medicine. And more bread." She pauses. "Is there anything else you need?"
He looks at her. Just looks. And then, so slowly she almost misses it, he shakes his head.
Her heart cracks open.
She doesn't let go of his hand. She can't. Not yet. She sits there in the dark, the water a mirror beneath them, the stars beginning to appear through the broken roof above, and she holds the hand of a merman prince who has never spoken and never will.
And she knows, with a certainty that settles into her bones like cold water, that she will never tell anyone about him.
She will bring him food. She will bring him medicine. She will learn to read the language of his eyes and his hands and the small sounds he makes when he sleeps.
She will protect him.
Even if it means betraying her kingdom. Even if it means lying to her princess. Even if it means hiding a miracle in plain sight, letting it rot in an abandoned lagoon, because the alternative—locking him up, displaying him, dissecting him for knowledge—is worse than any punishment she could face.
His thumb moves across her knuckles. A small, hesitant stroke. He is learning her hand the way she is learning his silence.
She smiles. It's soft, fragile, the smile of someone who has just realized she would choose his safety over everything she has ever known.
"Tomorrow," she repeats.
He nods. A single, slow dip of his chin.
She squeezes his hand once, gently, then lets go. Her fingers feel cold without his. Empty.
She stands. Her knees ache from kneeling. Her armor feels heavy again, the familiar weight settling back onto her shoulders. The knight returning to her duty.
She looks at him one last time. He has not moved. He is still there, half-submerged, his silver-blue tail flicking slowly in the dark water, his wide blue eyes watching her with that same hunger—not just for food, not anymore—that makes her chest ache.
"Sleep well," she said.
She turns and climbs the spiral steps, one foot after another, her hand on the cool stone wall. The smell of wet stone and night-blooming flowers fades as she rises. The sounds of the castle begin to reach her—distant laughter, a horse's whinny, the clang of the dinner bell.
She steps through the broken archway and into the courtyard, and the world rushes back to meet her: the torches lit along the battlements, the voices of the night guard, the smell of woodsmoke and cooked meat.
She is Elise, the princess's favorite knight.
She is the one with the secret.
She walks back toward the castle, her heart still beating somewhere in that lagoon, and she does not look back.