mated to the sea's deadliest alpha

“Three ships, Princess. We lost three ships in the Crimson Straits.”

General Edric’s voice was as steady and grim as the granite walls of the council chamber. He stood before the vast oak table, his hands clasped behind his back, a soldier BOARDSIZE in the presence of his monarch-in-waiting. Princess Seraphina, however, was not looking at him. Her gaze was fixed on the large nautical chart spread across the table, her slender finger tracing the route of their failed convoy.

“Lost?” Seraphina’s voice was quiet, yet it cut through the room’s silence like chilled steel. “Lost is a word for misplaced jewelry, General. Not for three naval vessels and two hundred men. Be precise.”

“Destroyed, then,” Edric corrected himself, his jaw tight. “Duke Durand’s new allies, the sirens of the Azure Cove, ambushed them. They’re faster than we anticipated, more ruthless.”

“Faster?” She finally looked up, her violet eyes, normally a placid sea, now held a gathering storm. “Or are our captains simply incompetent? We’ve tripled the naval budget. For what? To provide target practice for Durand’s pet sea-creatures?”

The pressure in the room was immense. Every courtier knew the truth. Duke Durand, her uncle, was closing his fist around the kingdom. He courted the old noble houses, bribed the merchant guilds, and now, he had secured an alliance with a renegade faction of the sea-folk. On land, Seraphina’s power as Crown Princess was firm. But the kingdom was a maritime empire; its lifeblood was the sea. And on the sea, she was losing.

“It’s not a matter of incompetence, Princess,” Edric argued, his tone respectful but firm. He was one of the few who dared to speak plainly to her. “They use the currents, the very ocean itself, in ways we can’t comprehend. It’s a magic we don’t possess. To fight them, we need leverage. We need… a stronger magic of our own.”

Seraphina laughed, a short, humorless sound. “A stronger magic? You mean a merman. Don't you? The ocean’s royalty don’t just fall into our laps, Edric. My father’s treaty with the Coral King is a diplomatic joke. They send us pearls and offer poetic blessings while Durand gets warships.”

“Perhaps,” Edric said, leaning forward slightly, his voice dropping. “Sometimes, they do fall into our laps. Or rather, into a net.”

Seraphina’s finger stilled on the map. Her eyes narrowed. “Explain.”

“There’s chatter. In the Undermarket,” he said, referring to the clandestine black market that thrived in the city’s belly. “A prize of a lifetime. A creature of legend, captured by fishermen near the Abyssal Trench. They say he’s a King. A true King of the Deep.”

The room fell silent. Seraphina stared at her general, the storm in her eyes turning into a cold, calculating calm. All her life had been a calculation. She had learned to weigh love, loyalty, and honor against the unyielding mathematics of power. She had made sacrifices. Unspeakable ones. All for the throne that was slipping through her fingers.

“A king,” she repeated softly, the word a whisper on her lips. “Sold like common cattle?” A flicker of something—disdain, perhaps, or a ghost of a memory—crossed her face before it was gone, replaced by pragmatism. “How much?”

“Everything we can liquidate without the Royal Treasury noticing,” Edric answered bluntly. “And be warned, Princess. Durand will be there. His agents are everywhere. He will want this… weapon… as much as we do.”

“Then we must have him,” Seraphina declared, standing up. The decision was made. The cold math was complete. “Prepare the funds. All of them. And prepare my security detail. I’m going myself.”

“Princess, it’s too risky!”

“The greater risk,” she said, walking towards the window overlooking the stormy sea, “is doing nothing. If I’m to be queen, I will not be a queen who is afraid of the dark.”

***

Darkness was all Kain had known.

One moment, there was the searing agony of betrayal, a cold blade sliding between his ribs, held by the same hand that had caressed his face hours before. The next… a cold, profound nothingness.

Now, there was sensation again. The crushing pressure of the abyss. The glacial cold that seeped into his very soul. He was alive. The thought brought him no joy, only a wave of incandescent rage.

Seraphina.

Her name was a curse on his reborn consciousness. He remembered everything. Her sweet lies, whispered in the moonlight. Her promises of a world where their two peoples could unite, ruled by their love. He remembered the birth of their child, a perfect fusion of land and sea. He remembered the blissful exhaustion, the moment of vulnerability.

And he remembered her knights storming his chambers, the look of cold resolve in her eyes as she gave the order. “Take his heart. The kingdom needs its power.”

His heart. The source of his dominion over the deep tides. She had carved it out of him for a political advantage. She had loved him, used him, and discarded his corpse.

But the ocean does not forget its king. It had gathered his scattered essence, reformed his body in its deepest, darkest cradle, and given him a second chance. Not for life. For vengeance.

His rage was a fire in the freezing water, but his body was weak. So weak. Before he could regain even a fraction of his former strength, a net of iron and cruel barbs had ensnared him. He, who commanded krakens and wrestled with sea dragons, was dragged from his domain by screaming, grasping, insignificant humans.

The humiliation was a physical pain, second only to the memory of her betrayal.

Now, he was here. In a glass box, a spectacle for a mob of chattering, perfumed apes. The air was dry and suffocating. The lights were blinding. Greed, lust, and morbid curiosity washed over him in waves, the petty emotions of a lesser species. He closed his eyes, shutting them out, focusing only on the single, burning ember of his hatred.

“Behold, my lords and ladies!” a booming voice echoed in the grand, illicit hall. “A true marvel of the uncharted deep! Captured at a depth no man has ever reached! A King of the Mermen!”

The crowd gasped. Kain could feel their stares, hot and invasive on his skin. He remained perfectly still, his powerful tail coiled beneath him, his long, silver hair floating in the sterile water of his prison. He would not give them the satisfaction of a struggle.

“Look at the power in him! The majesty! He is a living weapon, a symbol of ultimate conquest! What is a fleet of ships compared to the one who can command the very waves?” the auctioneer bellowed.

A man in the front row, fat and dripping with jewels, licked his lips. “I’ll give you five hundred thousand for him! I have a rather extensive aquarium.”

“A million!” shouted another. “He would make a fine guardian for my private island!”

The numbers climbed, each bid an insult, each word a fresh layer of filth on his sullied pride. He let their meaningless noise wash over him. His hatred was a patient, cold thing. It needed only one target.

And then, he felt it.

A gaze from above. It was different from the others. Not hot with greed, but cold, analytical, and unnervingly familiar.

He opened his eyes.

High above the jeering crowd, in a private, shadowed balcony, she stood.

Seraphina.

Older, yes. The lines of her face were sharper, the softness of youth replaced by the hard edge of command. But it was her. The same violet eyes that had once looked at him with feigned adoration now assessed him as they would a sword or a stallion. A tool. A thing to be acquired.

Their eyes locked across the cavernous room. In that instant, the chattering crowd, the blinding lights, the suffocating air—it all vanished. There was only her. And the abyss of his hatred finally found its focal point. A silent scream built in his chest, a promise of a reckoning that would drown her entire kingdom.

On the balcony, Seraphina felt a shiver run down her spine, a reaction she immediately suppressed.

“Look at his eyes, Edric,” she murmured to her general, her voice steady. “That is not a creature resigned to its fate. That is pure, unadulterated hatred.”

“As I said, Princess,” Edric replied, his gaze fixed on the magnificent being in the tank. “Hatred can be a weapon, if aimed correctly.”

“Or,” she countered, “it can be a blade that turns on its wielder. It seems he remembers me.”

“All the better,” Edric grunted. “A history provides leverage.”

Seraphina did not reply. A history. He called it a history. To her, it was a sin she had buried so deep she could almost pretend it never happened. But seeing Kain, alive and burning with a rage that seemed to physically warp the air around him, she knew. You can’t bury the ocean.

“Durand’s man is bidding,” Edric noted, pointing to a severe-looking man in the third row. “Seven million.”

“Let him,” Seraphina said, her eyes never leaving Kain’s.

The bidding war intensified, a battle fought by proxies for the ultimate prize. The price soared past reason, becoming a pure contest of will between the two most powerful figures in the kingdom.

“Nine million gold! To the representative of Duke Durand!” the auctioneer shouted, his voice hoarse with excitement. “Going once… Going twice… Sold—!”

“Ten million,” Seraphina’s voice, calm and clear, descended from the balcony. It wasn’t loud, but it silenced the entire hall. “And the Royal Seal of Ownership Transfer, to be affixed to his transport vessel. Immediately.”

The addition of the Royal Seal was not about money; it was a raw declaration of power. It meant this was not a private purchase but an act of the Crown. No one would dare challenge it.

The auctioneer’s jaw dropped. He slammed his gavel down. “Sold! To Her Highness, Crown Princess Seraphina!”

The deal was done. Kain watched as she gave a curt nod, then turned and disappeared from the balcony. The hatred in his heart did not lessen. It solidified, turning from a raging fire into a shard of ice, cold and sharp and waiting.

Minutes later, in the grimy, chaotic backstage area, Seraphina approached his tank. The guards and handlers bowed low. Edric stood beside her, tense and ready.

“Princess, perhaps it is best we maintain a safe distance,” the general advised.

Seraphina ignored him. She walked right up to the glass, her reflection momentarily overlaying his form. She placed a hand on the cool surface.

“It’s been a long time,” she said, her voice a flat, emotionless statement. There was no apology, no remorse. He was a problem she had solved once, and now he was a tool she had acquired.

He said nothing. He simply stared, letting her see the promise of annihilation in his eyes.

“You’ll have a new home,” she continued, as if speaking to a newly purchased pet. “A beautiful cage. The Moonlight Pool in the palace. I think you’ll find it… adequate.”

Cage? The thought screamed in his mind. You think you can cage the abyss? You caged my heart once, Seraphina. Never again.

She held his gaze for a moment longer, then turned to her general. “Arrange the transport. I want him in the palace before dawn.” She took a few steps away, then paused, turning her head slightly to deliver her final, damning verdict.

“From now on,” she said, the words sealing his fate and her own, “you are mine.”