Aria, a wealthy heiress, was pushed off a cruise ship by her fiancée, best friend, brother and scheming uncle. On the brink of death, she roused Caspian, a merman king sealed for a hundred years. Mistaking her for his traitorous ancestor, he imprisoned her underwater. They resolved misunderstandings amid countless dangers and uncovered century-old secrets. With a moon pearl, Aria returned to land, gathering murder evidence and exposing her uncle’s plot to seize the Abyss Crown and unleash the Black Tide. They uncovered the ancestor’s sacrificial truth, sealed the abyss and brought all villains to justice. Aria reclaimed her fortune and chose to stay with Caspian, free to move between land and sea.
