S Line

seriesGlobal2025
Updated last week
Last deep analysis: never
Popular Love
73
Signal Breakdown
Fan Works
Social Sentiment
Longevity of Affection
Wiki Activity
90-Day Trend
True Feel
75
Cult Favourite
--
Rising
--
Recommend
100
Reach Meter
0
Reach Breakdown
No data available
90-Day Reach Trend

1Core Metadata

Title & Origin
Canonical title
S Line
Original title
Not yet measured
Country
Not yet measured
Language
Not yet measured
Territory
Global
Release & Format
Format
film_tv
Release status
concluded
Release date
1/1/2025
Duration (min)
Not yet measured
Episodes
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Rights & Rating
Rating system
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Rating
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Licensing
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Distribution
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Volume count
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Creator
Ahn JooyoungDirector
Network
Sidus PicturesStudio
VidioNetwork
WAVVENetwork

2Content

Synopsis

Suddenly red lines appear above people's head. These red lines connect people who have had sex relations. Due to this, embarrassing or secret sides of people are revealed. People call these red lines "S Line."Han Ji-Wook (Lee Soo-Hyuk) is a detective with an attractive appearance and free spirit. He chases after the truth of the S Line. Kyu-Jin (Lee Da-Hee) is a high school teacher with unique charm. Hyun-Hob (Arin) is a high school student. She has been able to see the red lines since she was born.

Tags & Format

Themes

dramafantasythriller

Tone

Not yet measured

Content Warnings

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Target age rating
Not yet measured
Content format
scripted_series
Awards

Not yet measured

3Commercial Metrics

Box Office
Box office
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Currency
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Original
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Revenue
Total revenue
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Revenue tier
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Awards
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Sales & Streams
Units sold
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Streams
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Rights
Rights status
Not yet measured
Distribution
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Revenue tier
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4Audience Intelligence

reddit
Score
90.3
Score count
188
Rank
151
Audience size
1,561,930
Last updated
6/11/2026

5Industry Links

TVmaze

tvmaze

IMDb

imdb

TVDB

tvdb

TMDB tv/232402

tmdb

6Community Sentiment

How people are talking about this IP — each row is a different signal: reviews, ratings or comments from one source.

Positive ≥0.6Mixed 0.4–0.6Negative <0.4
TVmazebased on TV airing & listing status
Mixed0.50
How sentiment scores are calculated