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.
| Title | S Line |
|---|---|
| Subtitle Available |
 ETC.
|
| Alternative Titles | 红线, الخط إس, S Rain, S Line |
| First Air Date | 2025-07-11 |
| Last Air Date | 2025-07-25 |
| Number of Episodes | 6 |
| Number of Seasons | 1 |
| Genres | Sci-Fi & Fantasy, Drama, Mystery, |
| Networks | wavve, |
| Casts | Lee Soo-hyuk, Lee Da-hee, Choi Ye-won, Lee Kwang-hee, Lee Han-joo, Lee Eun-saem, Nam Kyu-hee |
| Plot Keywords | , |
Han Ji-wook
Lee Soo-hyuk
Gyu-jin
Lee Da-hee
Shin Hyeon-heup
Choi Ye-won
Joon-seon
Lee Kwang-hee
Yoon Ji-na
Lee Han-joo
