

Alex was the son of Poseidon, the God of the Sea, and the recognized King of the entire coastal continent. To protect the woman he loved, he deliberately concealed his royal identity and disguised himself as an ordinary farmer, quietly spending five years of resources helping the down-and-out Amy family rise into the nobility. Amy, however, only had eyes for power and status. She despised the farmer-like Alex from the bottom of her heart. At a noble banquet, together with her mother Monica and her admirer Blake, she publicly humiliated and expelled Alex, tearing up their engagement with her own hands and trampling on the castle deed and the treasured Heart of the Ocean he had given her. On the way, Queen Helena of the Odin Empire was besieged by werewolves. Alex stepped in to save her and gifted her the Sea Hunter's Blade, a weapon capable of suppressing werewolves. Helena fell for him at first sight and offered to marry him with her entire empire as dowry, but Alex politely declined, still devoted to Amy. When a large pack of werewolves attacked the Odin castle, the Sea Blade unleashed its divine power and drove back the wolves. Upon learning that Alex had gone to Amy's banquet, Helena immediately set off for Moore Castle. At the banquet, Amy and her companions continued to belittle and expel Alex, even ordering silver-armored knights to strip him of his royal cloak and the Trident of Poseidon. The instant the knights moved to act, Alex stopped hiding, revealing his kingly regalia, his identity on the verge of being exposed. Helena arrived just in time and publicly declared Alex to be the future sovereign of the Odin Empire. All the nobles present—Amy, Monica, Blake—were plunged into extreme shock and utter collapse.

Aesher, son of the Sea God, devotes himself to mastering hydrokinesis. Before coming ashore, he journeys to the Gilded Royal City in search of his mother. After rescuing his younger sister, the princess, he enters the palace with her. His royal brother mistakes him for an ordinary man with no divine powers, while even his own mother dares not acknowledge him amid the kingdom’s wartime crisis. When an undead army launches a massive invasion, everyone’s water magic proves useless. Aesher’s spectacular abilities amaze the entire court, yet his brother Ide remains consumed by jealousy. The undead witch secretly manipulates Ide, abducts the queen and other members of the royal family, and lays a deadly trap. At the critical moment, Aesher awakens the power of his sea-god bloodline. Poseidon, his father, crosses countless dangers to reach him. United by the strength of family, they slay the Lich King, pacify the ancient evil spirits, and restore peace to the royal city. In the end, the family is finally reunited.

In her previous life, Serena, the Golden-Tailed Princess of Atlantis, was betrayed and murdered by her adopted sister, Lina, and her fiancé, Kaelen. Reborn with the memories of her past, she sees through their schemes and, to escape her doomed fate, ventures into the Abyss, where she bonds with the ancient Sea God Nereus, who has long been sealed away. Their union leaves her carrying nine divine eggs. At the Birthing Ceremony, Serena exposes the villains' conspiracy and joins forces with Nereus to defeat them. Together, they abolish the merfolk tail-caste system, and Serena ascends as the Sea Queen, ruling the deep sea alongside the Sea God.

Calder Maren, heir to the Sea God, disguised himself as a vagabond and married Mara Ashveil. He left her pregnant before going to war. For eight years, she raised their son in humiliation. When the boy is chosen as a sacrifice, Calder returns as the Sea God, unleashing divine wrath to protect his family.

Serlanty, East Sea mermaid princess, was drained of golden scales by her family and lover. The bastard Winsil stole her credit. She traded the Heart of the Ocean for human form, defeated evil with the Land King and found true love.

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.

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.

Princess Genevieve, rightful heir to the Eldorian throne, is drugged and betrayed by her fiancé Lord Sterling on the eve of their wedding. He forges her abdication and sells her to the ruthless privateer Captain Blackwood. Just as she faces assault on the pirate deck, Captain Maeve Vance of The Avenger swings in to rescue her, claiming Genevieve under her protection. Forced to adapt to pirate life, Genevieve and Maeve develop a forbidden romance amid class tension and survival. When Sterling and Blackwood's combined fleet corners them in the fog, Maeve is gravely injured saving Genevieve. Desperate, Genevieve dives into the deep and makes a soul contract with the ancient sea witch Ursula, gaining storm-control and siren-song powers at the cost of her humanity. As she grows colder and more powerful—publicly executing traitors and crushing enemy fleets with tentacles and ice—she builds the Pirate Coalition alongside Maeve. But the dark pact erodes her soul, turning her toward monstrosity. With Lady Catherine's help, they retrieve the true royal will hidden beneath St. Jude's Royal Abbey, expose Sterling's regicide and forgery, and defeat both him and Blackwood in an epic siege. In the final moment, as Genevieve freezes into a statue of salt, Maeve walks into the ice storm and kisses her, breaking the curse with true love. The two establish a new dual-queen empire spanning land and sea, rewriting the rules of crown and ocean.

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.

.The day before we were scheduled to fly to Meridianna for our wedding, Harrison Tucker, my fiancé of five years, swapped my and my parents' first-class tickets for Mandy and her parents without saying a word. He said casually, "Mandy hasn't been to Meridianna and wanted to take her parents out for vacation, but there weren't that many seats left in first class on our flight... You guys take a ship over. I've already bought you the tickets." I looked toward my fiancé's family, and surprisingly, not a single person opposed Harrison's decision. It was then that I finally gave up all hope. After they boarded the plane and departed, I canceled the wedding venue, as well as the luxury hotel and high-end services I had booked. I want to see exactly how Harrison, a customs declaration clerk making only a few thousand dollars a month, was going to accompany his "dear friend's" family to go around Meridianna without my help.