As the mystery deepens, Kenichi Ugana's stylish low-key thriller pushes J-Horror into bold new territory, melding Taiwanese and Japanese folklore, online paranoia and parasocial nightmares into a darkly clever tale where the real monsters aren't ancient curses, but the dangerously anonymous world we've created under the Algorithm's gaze. Riko, a beauty salon receptionist, notices her friend Shu-fen's strange social media posts. As horrific deaths occur, she travels to Taiwan and unravels community horrors and desire with her ex and Shu-fen's sister.