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.
| Title | Season 1 |
|---|---|
| Genres | Sci-Fi & Fantasy Drama Mystery |
| Air Date | 2025-07-11 |
| Episode Runtime | 00 Hours 21 Minutes |
| Season Number | 1 |
| Episode Count On Season 1 | 6 |
| Production Companies | Sidus |
