S Line Ending Explained
The S Line finale, which aired on July 25, 2025, revealed shocking twists about the red lines that connect people’s heads, representing their sexual relationships. Shin Hyun-eup (played by Arin) and Lee Kyung-jin (Lee Da-hee) were at the center of the chaos.
Kyung-jin had been distributing glasses that allowed others to see these red lines, creating a cult of individuals who murdered their partners to erase the lines. The finale saw Shin Hyun-eup trapped in Kyung-jin’s illusion, where the red lines grew visible to everyone, signifying their interconnectedness and secrets.
As Shin’s blood formed a massive red ball, the lines became universally known. Despite her struggle, Shin was outcast again, with the possibility of a second season remaining open, as Lee Kyung-jin’s return looms. This conclusion left many questions unanswered about the origins and purpose of the red lines.
Will There Be Season 2 of S Line?
As of July 26, 2025, there is no official confirmation of a second season for S Line. The story leaves room for continuation—especially as the show’s finale sets up a broader universe where everyone can see the red lines. This aligns closely with the original webtoon’s main narrative, suggesting the first season may serve as a prequel. Despite strong fan demand and social media buzz, industry reports and platforms like Wavve have not announced a renewal.
S Line Drama Streaming
S Line* is streaming exclusively on Wavve in South Korea. The full six-episode mini-series aired from July 11 to July 25, 2025. For international viewers, platforms like Viki and Kocowa may acquire licensing for North America, though as of now, Wavve is the primary official streaming source.
S Line Last Episode
The sixth and final episode features life-or-death stakes, with kidnappings, hidden trauma exposed, and a bloody resolution to the series’s biggest mysteries. Major character deaths, shocking family revelations, and the destruction of the special glasses that allow line-seeing send waves through the community.
In the end, with the S Lines now visible to all, society is forced to reckon with brutal honesty, and survivors must decide how to live with these public truths.
Where to Watch S Line?
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South Korea (official): Wavve streaming platform (subscription required).
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International: Check Viki, Kocowa, or use a VPN to access Wavve.
S Line Kdrama Plot
S Line follows Han Ji-Wook (Lee Soo-hyuk), a detective investigating the social chaos resulting from these red “S Lines.” Kyu-Jin (Lee Da-Hee) is a mysterious teacher seemingly without any lines, while Arin’s character (Shin Hyun-Heup) is a student who can see the lines naturally. The plot unravels a complex web of trauma, secrets, and family betrayals, with the appearance of the lines serving as metaphors for shame, hidden abuse, and power.
S Line Series
S Line* is a 2025 South Korean supernatural mystery mini-series based on the webcomic by Ggomabi. With six tightly paced episodes, it explores a world where red lines floating above people’s heads publicly reveal their intimate histories, sparking chaos, shame, and the collapse of personal boundaries. The series blends police procedural with coming-of-age drama and heavy social commentary, standing out for its unique concept and bold execution.
S Line Cast
Here is the list of S Line Cast:
|
Actor / Actress |
Character |
|---|---|
|
Lee Soo-hyuk |
Han Ji Uk |
|
Lee Da-hee |
Gyoo-jin |
|
Arin |
Hyun Heup |
|
Lee Eun-saem |
— |
|
Lee Kwang-hee |
Joon-seon |
|
Nam Kyu-Hee |
— |
|
Lee Han-joo |
Yoon Ji-na |
Image Credit: iconickdramas(Twitter)
Frequently Asked Questions (FAQs)
Is S Line getting a second season?
No confirmation yet. Despite hints and fan demand, Wavve and the creators have not renewed the series as of July 2025.
Where can I stream S Line legally?
Wavve is the official platform in South Korea. For other countries, check Viki or Kocowa, or use a VPN for access.
Is S Line available on Netflix?
Not at this time; Netflix has not acquired streaming rights.
