The Legend of the Blue Sea
How can a mermaid from the Joseon era survive in modern-day Seoul?
A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.
Cast spotlight
Jump into full cast pages for bio, socials, and recent work.
Ep 1Episode 1
In 1958, the nobleman Dam-Ryung releases a mermaid back into the ocean. In present-day Seoul, the figure of conman Joon-Jae stands on the same spot.
Ep 2Episode 2
Joon-Jae brings a beautiful woman back to his hotel, unaware that she's a mermaid. Jin-Ok realizes she's been scammed and sends men after Joon-Jae.
Ep 3Episode 3
With no memory, Joon-Jae finds himself alone on a beach next to a jade bracelet and a single pearl. Meanwhile, the mermaid crosses the ocean to Seoul.
Ep 4Episode 4
At the aquarium, Joon-Jae runs into a woman being chased by security. Feeling a sense of déjà vu, Joon-Jae rescues her and brings her home.
Ep 5Episode 5
Joon-Jae lives with the woman who he names Sim Chung. Fugitive Dae-Young has been on the run for 3 months when a murder occurs near Joon-Jae's house.
Ep 6Episode 6
Sim Chung is involved in a traffic accident. Joon-Jae rushes to the hospital to find her in critical condition.
SBS
KR
