The idea of separation settled between them like a bruise.
Aerin felt it even before Caelum spoke it aloud—the way the currents shifted, the way Noctyrr's presence spiked sharp and volatile through the bond, like a beast pacing a too-small cage. The sea listened when kings made decisions. It remembered them.
"If we do this," Caelum said quietly, "it must look real."
Aerin's chest tightened. Real meant distance. It meant silence where the bond had begun to hum constantly, a low, living thread tying her to them both. She hadn't realized how much she'd already leaned into that connection until the thought of losing it made her breath stutter.
Noctyrr turned away abruptly, jaw clenched. "I don't like it."
Caelum didn't argue. He only said, "Neither do I."
That—that was worse somehow. The agreement.
Aerin stepped closer to Noctyrr without thinking, her fingers brushing the edge of his wrist. The contact sent a ripple through all three of them—heat, grounding, something dangerously close to need. Noctyrr froze, then slowly turned back to her.
His voice entered her mind like a vow carved in stone. This is not letting go.
Her throat tightened. I know.
But knowing didn't stop the fear.
They moved her quarters deeper into the palace, closer to the inner sanctum where the sea's magic ran thickest. It was meant to look like protection. It felt like a gilded cage. Guards changed shifts more frequently now. Whispers followed her again—but sharper, more divided.
Shared queen. False queen. Weapon. Salvation.
That night, Caelum escorted her himself.
The walk was slow, deliberate. His hand rested lightly at the small of her back, respectful, careful—yet every step sent awareness pooling low in her stomach. He was restraint embodied, but the closeness made the cost of that restraint ache.
"You're afraid," he said softly, not a question.
"Yes," she admitted. "Of the sea. Of the Council. Of—" She hesitated. "Of how this feels."
His thumb brushed a slow, grounding circle against her spine. "You don't have to resolve everything tonight."
"But you have," she whispered.
He stopped.
The kelp-lanterns painted his face in shifting blue light, revealing the fatigue he never allowed himself to show. "I resolved long ago that if I ever loved," he said, "it would be with honor. Even if it hurt."
Something inside her cracked open.
Before she could stop herself, she rose onto her toes, her forehead brushing his chest, right over his heart. He inhaled sharply—once—and then went still, as though afraid to break the moment.
"I don't want to hurt either of you," she said.
His hand came up slowly, hovering near her hair—but he didn't touch. "Then don't disappear from yourself trying not to."
The bond pulsed softly.
When he stepped away, it felt like losing warmth.
Later—much later—Noctyrr came.
He didn't knock.
The water stirred, shadows deepening as he emerged from the corridor like the night tide itself. His eyes swept the room, checking corners, exits, wards—only then did they soften when they landed on her.
"They moved you too close to the inner Depths," he said darkly.
Aerin crossed the space between them. "You came anyway."
"I will always come."
The bond surged violently, his fear bleeding through now—raw, unguarded. Images flickered in her mind: ancient things stirring below, the Warden's too-knowing gaze, the sea closing in.
She lifted her hands to his chest, steadying him. "I'm here."
His hands came up, stopping just short of her waist. The restraint nearly undid her.
"Noctyrr," she whispered.
His voice brushed her thoughts, rough with control. If I kiss you, I won't stop.
Her pulse thundered. She leaned in anyway.
The space between them vanished.
His breath fanned her lips—so close she felt it tremble. The bond flared white-hot, pulling, demanding, screaming yes—
A sharp, discordant pressure slammed into all three of them at once.
Aerin gasped, clutching Noctyrr's tunic as pain—not physical, but wrong—lanced through the bond. Somewhere deep below, something answered.
Noctyrr snarled, eyes flashing silver-black. "It's awake."
At the same moment, Caelum's voice cut through the water—urgent, commanding, threaded with alarm.
"Aerin. Step away from him. Now."
The sea shook.
And from the depths beneath the palace, something old began to rise.