GridOverviewIn 1997, a mysterious ghost saved humankind and then disappeared. The mysterious ghost appears again 24 years later and helps a serial killer escape. Kim Sae-ha, Jung Sae-byeok, and Song Eo-jin pursue the ghost for different reasons.First airedFebruary 16, 2022URL sluggridGenresSci-FiActionThrillerMysteryArtworkPosterBackgroundIconBannerSeasonsSpecials0 episodesSeason 110 episodesCast & crewCastSeo Kang-joon — Kim Sae-haKim Ah-joong — Jung Sae-byeokKim Mu-yeol — Song Eo-jinLee Si-young — GhostKim Sung-kyun — Kim Ma-nok
