In the Joseon era, a noble family's son named saves a mermaid named Se-hwa from a greedy fisherman who had kidnapped her. Though they share a deep bond, the harsh realities of their worlds—land and sea—force them apart, leaving their love unfinished.
: Some reviewers feel the 20-episode runtime leads to repetitive plot points and "amnesia" tropes that can feel dragged out toward the end. filmyhunkco legendofblueseas top
To give you a clear, responsible answer: In the Joseon era, a noble family's son