Starring
Lee Soo-hyukLee Da-heeArinLee Eun-saemLee Kwang-heeOh Woo-ri
Ratings per Episode
Votes per Episode
| E1 | E2 | E3 | E4 | E5 | E6 | |
|---|---|---|---|---|---|---|
| S1 | 7.5 | 7.7 | 7.6 | 7.4 | 7.9 | 4.7 |
About
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.
"Social. Sex. Secrets."
All Seasons
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Season 12025
7.11K65h 9m
Hyeon-heup has been able to see the mysterious 'S lines' since birth, a secret only she could perceive. But when special glasses allow others to see it too, long-buried secrets and hidden connections surface, pulling her into a web of desire, betrayal, and dangerous truths in this haunting thriller.
| Ep | Title | Rating | Votes | Runtime | |
|---|---|---|---|---|---|
| ▶ | 1 | Girl wearing sunglasses | 7.5 | 320 | 50 min |
| ▶ | 2 | Animal Kingdom | 7.7 | 240 | 50 min |
| ▶ | 3 | Apartment | 7.6 | 189 | 56 min |
| ▶ | 4 | Meishin Hotel | 7.4 | 176 | 54 min |
| ▶ | 5 | The Glasses | 7.9 | 159 | 51 min |
| ▶ | 6 | S Line | 4.7 | 216 | 48 min |
Full Cast & Crew
Cast
Lee Soo-hyuk Han Ji-wook
Lee Da-hee Lee Gyoo-jin
Arin Sin Hyeon-heub
Lee Eun-saem Kang Seon-ah
Lee Kwang-hee Joon-seon
Oh Woo-ri Kyungjin
Nam Kyu-Hee Kim Hye-yeong
Lee Han-joo Yoon Ji-na
Shin Dong-mi Interrogating woman
Park Sang-hoo Hyeon-heub's father
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