S Line
2025
📺 1 Season
🎬 6 Episodes
📅 Ended
🌐 KO
Sci-Fi & FantasyDramaMystery
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.
Seasons
Season 1
Han Ji Wook is a detective looking to know what is the truth behind the mysterious red line.
Kyu Jin, a funny high School teacher. Hyun Hob, 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.
Cast
User Reviews
a girl was born with the ability to see red lines and we follow her and several characters that are directly or somewhat involved with the red lines. it was honestly rlly intriguing. i was in slump of what to watch and this hooked me from start to finish. each episode just kept hooking and surprising me. i loved seeing the dynamics on different people and how they interacted and used the glasses. it took a weird,,? turn towards the end but i loved the watching experience nontheless. i hope we get season two >< such a fun watch. contemplated reading the webtoon ver. lolol 4.5 stars !
July 30, 2025
Crew
Director
Ahn Ju-young
Network
wavve
Production
Sidus
Keywords
shockingbased on webcomic or webtoon