In the ashes of a ruined world, hope for salvation exists only in old legends. A religious cult in a distant village suffers from a devastating disease. They believe their lives could be saved by the healing power of a mysterious flower that grows deep within a dark, terrifying forest. Picked by fate — or by cruel providence — a desperate squad of chosen ones is forced to embark on a journey where every step may be their last. All for the sake of salvation... to find and reach the Fern Flower. But they will suffer not only from the poisoned air and the cursed post-apocalyptic nature. Fear, doubt, and loss loom over them, threatening to darken their path and hide the right way. Will these doomed souls have a chance to survive the journey through the forest? Or will the chase for the Fern only bring them into new danger?