Decades ago, in the great Kingdom of Oceania, a sacred law ruled over the throne.
Before a new ruler could ascend, the reigning Emperor had to surrender the throne willingly. When age finally claimed him, he would step down peacefully and embrace death with honor.
That was the tradition.That was the law.
Until he changed everything.
Emperor Azarus…
A ruthless merman feared across the oceans. His body glowed both day and night, powerful and perfectly built.
Handsome was an understatement; his presence alone commanded fear and admiration.
Yet beneath that divine beauty lived a heart without mercy,Cold,Heartless and Unforgiving.
How did he claim a throne that was never meant to be taken by force?Let history take us back thousands of years.
Before Azarus ruled Oceania, the crown belonged to his elder brother, Emperor Sabirna. Unlike Azarus, Sabirna was beloved by his people. He was young, strong, and ruled wisely. The kingdom flourished under his reign, and nothing suggested his rule would end anytime soon.
But it did.History tells a dark story — one whispered rather than spoken aloud.
Azarus betrayed his own brother.He captured Sabirna and bound him in the deepest part of Oceania Hell, a cursed abyss no soul had ever escaped. There were no witnesses, no farewell, and no mercy.
Soon after, the records declared that Emperor Sabrina was dead.
And just like that, Azarus ascended the throne.
From that day forward, the oceans bowed to one ruler alone…Emperor Azarus.
Centuries passed under his merciless reign.
Until she appeared.Far above the ocean, in Seoul, South Korea, lived a young human girl named Marimar.
Beautiful, yet burdened by a life filled with mysterious suffering. Every day felt heavier than the last, and hope slowly slipped through her fingers.
Tired of fighting battles no one could see, Marimar made a decision.
Tonight, everything will end.Standing before the vast ocean, she believed that if she jumped, her pain would finally disappear.
Without hesitation, she stepped forward and let the waves swallow her whole.
But death did not claim her.Instead, Marimar opened her eyes at the deepest part of the ocean… inside the hidden Kingdom of Oceania.
A world she never knew existed.A world ruled by the feared and ruthless Emperor himself—Azarus.
What happens when a human girl is brought before a king who shows no mercy?
How will she survive in a kingdom where she does not belong… where she has no tail?
And perhaps the greatest question of all.
Is Emperor Sabirna truly dead…or has history been lying all along?