About this series
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.
Quick facts
First aired
2025
Seasons
1
Episodes
6
TMDB Rating
⭐ 7.6/10
Votes
159
Genre
Sci-Fi & Fantasy, Drama, Mystery
Status
Ended
Network
wavve
Creator
Language
KO
Seasons & Episodes
S01E01
The Girl With The Sunglasses
Hyun-heup, a girl who was born with the ability to see the S-line that indicates sexual relations. Because of this ability, Hyun-heup's family faces tragedy, and Hyun-heup becomes …
S01E02
The Animal Kingdom
Hyun-heup goes to Bangju High School after receiving a mysterious text message. There, he reunites with Seon-ah, a middle school classmate and Ji-wook's niece. However, Seon-ah is …
S01E03
A Fall Into Darkness
Seon-ah falls from the rooftop and falls into a coma. Ji-wook cries out in self-reproach and anger, and cooperates with Hyun-heup to find the culprit. Meanwhile, Jung-woo, an Engli…
S01E04
Miseong Motel
Ji-wook, who was continuing the investigation to find the culprit of the Seon-ah incident, hears about the S-line from Hyun-heup, but doesn't believe it. Meanwhile, Bang Ju-goo, an…
S01E05
The Glasses
Ji -wook, who finally discovered glasses in the bloody bathtub of aesthetic, admits that the words of Hyun -suk were true. Use the power of glasses to start an investigation into s…
S01E06
Chaos on the Horizon
Ji -wook finds out the truth about Sun -ah's S -line through glasses. Meanwhile, Hyun -suk, ahead of his 18 -year -old birthday, makes a big decision and meets the Jun -sun, which …
Available on
Cast
shocking
based on webcomic or webtoon
Questions about S Line
How many seasons does S Line have?
S Line has 1 season and 6 episodes total.
Who created S Line?
S Line was created by Ahn Joo-Young and first aired in 2025.
What genre is S Line?
S Line is a Sci-Fi & Fantasy, Drama, Mystery series.
Who stars in S Line?
The cast of S Line includes Lee Soo-hyuk, ARIN, Lee Da-hee, Lee Eun-saem, Kim Dong-young.
What is the TMDB rating for S Line?
S Line has a TMDB rating of 7.6/10 based on 159 votes.
