I just started this drama and if you are looking for a suspenseful eerie drama this one is definitely for you! This drama is currently airing!
Title: Save Me Status: Airing. Saturday-Sunday Episodes: 16 Genre: Suspense, Psychological, Mystery, Drama, Action MyDramaList's Synoposis: "A girl is surrounded by suspicious people and quietly whispers, “Save me!” in a dark neighborhood alleyway, and a couple of unemployed youths hear her and run to her rescue. They discover that she’s trapped in some kind of pseudo-religious cult and try to help her, but what ensues is a sequence of horrifying tension-filled events that make us wonder more about the science of the human psyche." (Source) This drama is based of a webtoon.
Seo Ye Ji as Im Sang Mi
Ok Taec Yeon as Han Sang Hwan
Jo Sung Ha as Baek Jung Ki
Woo Do Hwan as Seok Dong Cheol