S line kdrama: If you’re a fan of K

If you’re a fan of K - dramas that push boundaries with unique concepts and gripping storytelling, S Line is a must-watch. This 2025 South Korean fantasy-thriller series has taken the global stage by storm with its provocative premise, stellar cast, and intense narrative. Find out how and where to watch " S Line " online on Netflix, Prime Video, and Hotstar today – including 4K and free options. With a gripping mix of fantasy and mystery, the series takes you into a world where glowing red lines expose your deepest secrets, and one shocking murder sets everything into motion. Here’ s all you need to know about the plot, total episodes, cast, where to watch, and more. Red lines connect people by their most intimate secrets in S Line . It' s Wavve' s bold new drama with a high-concept twist. Here' s everything you need to know about the cast, story, and release.