

Mermaid Princess Marina hides her identity for love, only to be betrayed by the human mage she devoted herself to. As she begins turning to foam, a prince saves her with a vow. Now crowned Queen of the Sea, Marina returns to unleash the ocean’s judgment.

Eight years ago, Seahorse Queen **Seraphina** was ambushed and nearly assassinated in the northern forest of **Norden Reef**. She was saved by **Finn**, a commoner, and the two shared a brief romance. After Seraphina returned to the palace, Finn discovered that he was carrying Seraphina's child in his brood pouch — yet, because she never came back for him, he was forced to stay with the **Marlow** family. Imprisoned by his stepfather **Alders** and his half-brother **Cedric**, Finn had his newborn son **Corwin** forcibly cut from his brood pouch, and the boy was reduced to a tool for brewing the Marlow family's elixir, "**Coral Tears**." Eight years later, Seraphina tracks her way to **Marlow Manor** — only to walk straight into the "real or fake Finn" scheme Alders has carefully engineered. A counterfeit prince consort, **Marina**, enters the palace with a counterfeit crown prince, **Cola**, while the real Finn and Corwin are locked away in the woodshed. Seraphina and the **Dowager Queen** join forces to expose the fraud: Alders and Cedric are executed, Marina is banished, and Finn and Corwin are finally brought home. Afterwards, **Prince Valen**, consumed by jealousy, schemes against Finn and is stripped of his title and reduced to a commoner. When Finn returns home to visit his father, he suffers humiliation at the hands of his stepmother **Elsa** and the local tyrant **Serena**. Seraphina reveals her true identity, has Serena executed, and at last weds Finn in the royal palace. Corwin is named crown prince, and the story draws to a close with the whole family reunited.

Bankrupt socialite Aliyah was put up for auction as collateral by her gambler fiancé, inadvertently awakening Caspian, a deep-sea kraken. He strangled the gambler and took Aliyah away as the "pearl" he had been searching for across millennia. This reclusive global tycoon imprisoned her on a luxury yacht, unleashing an obsessive and forceful love. When a hidden mastermind sowed discord between them, Caspian risked his life to protect her. Through life-and-death trials, the two forged a "Life-Sharing Covenant." Aliyah awakened her priestess bloodline and joined forces with Caspian to repel the ancient gods. In the end, their curse was dissolved by true love, and Caspian offered the entire ocean as a betrothal gift, crowning his queen with the "Heart of the Deep Sea."

In the 262nd year of the Dragova Era, melting polar glaciers and rising seas swallow countless nations. Ancient sea beasts awaken, invading human lands. On January 1 of year 263, the Rank-10 beasts strike humanity’s last territory, Taelsky. Led by General Alaric Thorne, the elite Dragova Squad fights bravely—but by March 12, they are all annihilated.

The world ended in water. In a single night, the seas swallowed the land and humanity was left drifting. Beck Zivan spent his first life as a security guard doing the unsung work protecting people, building rafts from nothing, keeping strangers alive. His reward? When the raft got too crowded, the people he’d saved threw him overboard. He drowned knowing their faces. Now, he comes back. This time, a Savior System takes root in him. Every life he rescues upgrades his vessel and grows his power. He begins preparing earlier, building smarter, choosing who he trusts more carefully. Gratitude will be returned. So will betrayal.

Transmigrated into a monster-infested Ocean Age, Aimar’s SSS-grade Pandora's Box is mocked as worthless trash. Dumped and expelled, he unlocks the artifact—awakening Poseidon and ten ancient gods. Now, the outcast rules the seas, forcing every enemy to bow at his feet.

Valeria Moretti lived the fairy tale the world envied. Luca Moretti, the golden heir of the most ruthless mafia family, abandoned blood and power for a girl from the slums. He called her his salvation. He made the press believe in forever. But forever had a second address. While Valeria believed in the man who trembled at her bedside, Luca was building a secret life with his childhood sweetheart Bianca Rizzo — complete with twin boys who already called him Daddy. The night Valeria discovered the truth, she didn’t scream. She calculated. Three days later a luxury cruise ship vanished in a staged tsunami. The world declared Valeria dead. Luca’s empire burned. He tore through cities, bribed governments, and buried men alive searching for a body that did not exist. Seven months later he finds her — pregnant with his child, building a quiet new life under another name, and colder than the sea that supposedly took her.

The Mary family was framed and destroyed. Consumed by deep-seated hatred, Mary infiltrated the palace, biding her time to take revenge on Kane, the son of her enemy. However, the man who appeared before her was not the true crown prince, but Marcus, a stand-in who looked exactly like Kane. Bearing old wounds, Marcus still retained the gentleness and inner conflict of his youth. While concealing his identity and living in the shadow of the throne, he found himself drawn to Mary's coldness and pain. The two circled each other through schemes, lies, and true love, only to gradually discover that the wrongful case against Mary's family was far more complicated than they had imagined. When Kane returns and court conspiracies tighten layer by layer, Mary must choose between revenge and love, and every step closer brings them nearer to the ruinous fate beneath the thorny crown.

A privileged ballet prodigy's perfect life implodes when her rival unearths her adoption secret. A mysterious, icy-eyed Nordic transfer student keeps rescuing her-but he hides a supernatural secret. Forbidden romance, betrayal and an ancient ocean feud ignite. Can their love cross the divide between land and sea?