S Line

TV SERIES 2025 1 SEASON

Overview

A young woman with the ability to see mysterious red connections between lovers discovers her secret gift is no longer unique when special glasses granting similar powers appear on the black market.

This production, originally released in 2025, has captivated audiences with its unique storytelling. As a Scripted series, it brings a fresh perspective to the Sci-Fi & Fantasy, Drama, Mystery genre, maintaining a strong viewer rating of 7.5 across its 1 season.

Storyline Highlights:
• Explores themes within Sci-Fi & Fantasy and Drama.
• Produced in South Korea.
• Original Language: Korean.

Directed By

Ahn Joo-Young

Written By

N/A

Starring Cast

Lee Soo-hyuk

Han Ji-wook

ARIN

Shin Hyeon-heup

Lee Da-hee

Lee Gyu-jin

Lee Eun-saem

Kang Seon-ah

Kim Dong-young

Oh Dong-sik

Lee Gwang-hee

Joon-seon

Lee Han-joo

Yoon Ji-na

Woo Ji-hyun

Jung-woo

Seasons

Season 1

6 Episodes • Aired 2025-07-11

Han Ji-Wook is a detective looking to know what is the truth behind the mysterious red line. Gyu-jin, a funny high school teacher. Hyeon-heup, a high schooler who has been able observe the red line from birth. The show will present the story of a cryptic red line that appears over head of the people in the show, connecting them to people with whom who have had sexual relations with them.