S Line Season 1 Episode release dates & where to watch
Premiered
Friday, July 11, 2025
Ended: Friday, July 25, 2025
When does S Line Season 1 come out?
S Line Season 1 premiered Friday, July 11, 2025 on wavve and ended Friday, July 25, 2025. The season has 6 episodes.
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.
Last updated
S Line Season 1 release schedule
| Episode | Release date |
|---|---|
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1. 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 a reclusive loner for a long time. Then one day, a series of suspicious murders occur around Hyun-heup, and Hyun-heup uses his ability to see the S-line to track down the case... |
Friday · 1 year ago |
|
2. 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 a victim of bullying from bullies. One day, when the bullying from bullies reaches its peak, Seon-ah discovers a mysterious pair of glasses in her locker... |
Friday · 1 year ago |
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3. 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 English teacher at Bangju High School, witnesses his girlfriend's affair before their wedding and breaks off the engagement. And soon after, he finds a pair of glasses on his desk... |
Friday · 1 year ago |
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4. 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 employee who lives in a goshiwon and dreams of becoming an actor, finds S-line glasses at Mi-seong's house and feels liberated, but soon after, he sees a woman connected to the music teacher he had a crush on and feels strong jealousy... |
Friday · 1 year ago |
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5. 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 sexual violence in the runway. And I think that the person connected to the only one S line of Sun -ah is the culprit of the Sun -a case. |
Friday · 1 year ago |
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6. Chaos on the Horizon Finale 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 leads to an unknown confusion. |
Friday · 1 year ago |
S Line Season 1 guest stars
S Line Season 1 FAQ
When does S Line Season 1 come out?
S Line Season 1 premiered Friday, July 11, 2025 on wavve.
How many episodes are in S Line Season 1?
S Line Season 1 has 6 episodes.
Are new episodes of S Line Season 1 released weekly?
New episodes are released weekly.
When is the S Line Season 1 finale?
The S Line Season 1 finale (Episode 6) aired Friday, July 25, 2025.
How do I get notified when new S Line Season 1 episodes are released?
Download the Streambay app and follow S Line. You'll get a push notification the moment each new episode is out.
Never miss S Line Season 1.
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