Genres: Drama, Fantasy, Horror, Mystery

Keywords: tmdb.demonic-possession, tmdb.evil-spirit, tmdb.demon, tmdb.mysterious-death, tmdb.demonic-spirit, tmdb.special-ability, tmdb.two-souls + 101 more, mdblist.has-trailer, imdb.devil, imdb.demon, imdb.body, imdb.terror, imdb.fear, imdb.prosecutor, imdb.professor, imdb.god, imdb.spirit, imdb.loss-of-father, imdb.phishing, imdb.death-by-suicide, imdb.hanged-to-death, imdb.widow, imdb.woman-in-black, imdb.woman-in-white, imdb.money-falling-through-the-air, imdb.demonic-scratch-marks, imdb.reflection-comes-to-life, imdb.remembering-the-past, imdb.loss-of-mother, imdb.1950s, imdb.1990s, imdb.bruised-wrist, imdb.demonic-possession, imdb.ghost, imdb.ghost-hunter, imdb.child-locked-in-basement, imdb.throwing-drink-on-someone, imdb.blindness, imdb.jumping-from-a-window, imdb.1970s, imdb.eye-disease, imdb.greed, imdb.lust-for-wealth, imdb.life-insurance-policy, imdb.amusement-park, imdb.chugging-water, imdb.searching-for-the-truth, imdb.snooping, imdb.optic-atrophy, imdb.loss-of-vision, imdb.going-blind, imdb.optometrist, imdb.ct-scan, imdb.blacking-out, imdb.grandmother, imdb.funeral, imdb.investigation, imdb.unseen-killer, imdb.paranormal-phenomenon, imdb.attempted-suicide, imdb.tearing-a-page-out-of-a-phone-book, imdb.inheritance, imdb.loss-of-grandmother, imdb.loss-of-friend, imdb.seeing-a-ghost, imdb.locked-in-a-basement, imdb.building-on-fire, imdb.engagement-party, imdb.bloodshot-eyes, imdb.winter, imdb.hospital, imdb.black-widow, imdb.safe, imdb.hearing-voices, imdb.dressed-in-all-black, imdb.searching-for-change, imdb.stargazing, imdb.cutting-self, imdb.mansion, imdb.zip-line, imdb.fall-from-height, imdb.trapped-in-mirror, imdb.good-and-evil, imdb.actor-plays-multiple-roles, imdb.human-remains, imdb.human-bones, imdb.stabbed-to-death, imdb.love-triangle, imdb.mental-hospital, imdb.unrequited-love, imdb.stabbing-self, imdb.bleeding-from-head, imdb.scar, imdb.betrayal, imdb.butler, imdb.family-curse, imdb.south-korean-horror, imdb.k-horror, imdb.spirit-possession, imdb.possession, imdb.occult, imdb.korean-horror-drama, imdb.folklore, imdb.supernatural-horror, imdb.supernatural-drama, imdb.ghost-supporting-character, imdb.k-drama, imdb.flashback

Watch Providers: Hulu

Production Companies: Studio S, BA Entertainment

Network: SBS

Country: South Korea
Languages: Korean