Deep within Japan's infamous Aokigahara Forest, a place of haunting beauty and tragic history, a young American woman named Sara (portrayed by Natalie Dormer) arrives in search of her missing twin sister, Jess. Driven by a desperate hope and a refusal to believe the worst, Sara ventures into the dense, silent woods, a location known as a site for suicides, where the trees seem to whisper and shadows move with a life of their own. She is joined by a journalist (played by Taylor Kinney) who is covering the forest's grim reputation, but their search soon becomes a terrifying journey into the unknown. As Sara delves deeper, the forest's supernatural presence begins to prey on her deepest fears and vulnerabilities, blurring the line between reality and nightmare. Directed by Jason Zada, this psychological horror thriller masterfully builds an atmosphere of dread and isolation, exploring themes of grief, guilt, and the power of the mind. The forest itself becomes a character, a maze of twisted paths and eerie silence that tests Sara's sanity and forces her to confront a dark, unsettling truth about her sister's fate.