Grid (2022)

Set in 1997, a enigmatic ghost intervened to save humanity before vanishing without a trace. Fast forward 24 years, and this spectral figure reemerges, aiding a serial killer in his flight from justice. Kim Sae Ha, Jung Sae Byeok, and Song Eo Jin each have their own motives for hunting down the ghost, leading to a tense chase filled with secrets and revelations. As the past intertwines with the present, the trio must confront their own demons while unraveling the ghost's true intentions.