A folk horror movie about a woman who follows her boyfriend into the woods for a romantic surprise only to find something far more sinister. Inspired by thousands of witness accounts documenting the ongoing phenomenon of a certain species of shape-shifting creature in the forests of North America.

Akiko Takakura is one of the last survivors of the Hiroshima bomb. During Obon, she receives the spirits of her parents and is haunted by memories. Finally Akiko experiences paternal love in the middle of the ruins of Hiroshima.