Released on July 11, “S Line” introduces a provocative premise where people’s past sexual relationships are visually linked by a glowing red “S Line” visible above their heads. The drama dives deep into forbidden desires and dark truths, instantly captivating viewers. Since its debut, the series has topped Wavve’s viewer and new subscriber charts, proving its explosive popularity.
Lee Soo-hyuk plays Han Ji-wook, a free-spirited and handsome detective determined to uncover the mystery behind the S Line. In episodes 3 and 4, Ji-wook’s niece, Seon-ah (played by Lee Eun-saem), falls from her school rooftop. Her apparent suicide leaves Ji-wook devastated, but suspicious of foul play.
Learning that Seon-ah’s behavior changed after acquiring mysterious glasses that allowed her to “see” S Lines, Ji-wook becomes entangled in a case that defies logic. Initially skeptical, he later obtains a similar pair of glasses at another crime scene—confirming the bizarre link and pulling him deeper into the case.
Lee Soo-hyuk’s stoic yet intense portrayal of Ji-wook has drawn praise for balancing fantasy elements with emotional realism. His nuanced performance highlights the weight of personal loss and obsession, further elevating the drama’s suspense.
Known for his versatility across historical dramas, modern dramas and fantasy series, Lee continues to build a unique filmography. Critics say he cements his place as an indispensable presence in “S Line”, anchoring the story with brooding charisma and investigative grit.
The series has also gained international recognition, being officially invited to the 8th Cannes International Series Festival where it won Korea’s first-ever Best Music Award, cementing its creative impact.
The final episodes (Ep. 5 and Finale) of “S Line” will be released on Friday, July 25 at 11 AM KST exclusively on Wavve. Fans are eager to see what shocking truths Lee Soo-hyuk’s character will uncover in the finale.
Daum
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