Between the Nights(2022)

Original title: 어둠사이

Jisoo is a medium who comforts wandering spirits. She visits the parents of a Catholic, who cut off their relationship after Jisoo taking a medium role for her life, to hold her sister’s memorial ceremony. Jisoo's mother, who strongly believed that Jisoo was used in evil spirits, suddenly asks Jisoo to talk to her dead eldest daughter.