Plot
The show will present of a cryptic red line that appears over head of the people in the show.
Cast
Lee Soo-hyuk
as Han Ji-wook
Lee Da-hee
as Gyu-jin
Choi Ye-won
as Shin Hyeon-heup
Lee Kwang-hee
as Joon-seon
Lee Han-joo
as Yoon Ji-na
Creator
Network
Status
Returning Series
First Aired Date
July 11, 2025
Last Aired Date
Invalid Date
Production Companies
Sidus
Type
Scripted
Number of Season
1
Number of Episodes
6
Links
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Season 1
2025|6 Episodes
Han Ji Wook is a detective looking to know what is the truth behind the mysterious red line. Kyu Jin, a funny high School teacher. Hyun Hob, a high schooler who has been able observe the red line from birth. The show will present the story of a cryptic red line that appears over head of the people in the show, connecting them to people with whom who have had sexual relations with them.
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