Is The Legend of the Blue Sea coming back?

The Legend of the Blue Sea ended on January 25, 2017, on SBS.

It was a South Korean fantasy romantic comedy series that aired from November 16, 2016, to January 25, 2017. The show was set in both the Joseon era and modern-day Seoul, exploring the story of a mermaid named Shim Chung who finds herself in contemporary times. She encounters Heo Joon Jae, a charming con artist who is the doppelgänger of a nobleman's son from the Joseon Dynasty. The series follows their interactions, as Joon Jae's friend, a researcher at KAIST, becomes her unlikely ally in navigating the strange new world.

The series starred Lee Min Ho as Heo Joon Jae and Jun Ji Hyun as Shim Chung. It was a 70-minute episode show with a rating of 7.6 on TVMaze. The show comprised a single season with 20 episodes, and it concluded its storyline in early 2017.