Otsuka, wife of actor Koheiji, is unfaithful and has many affairs. When Koheiji confronts her lover Takurō at Imba Swamp, Takurō pushes him into the bottomless depths. A month later, haunted by nightmares of Koheiji, Takurō mistakes Otsuka’s new lover for Koheiji’s bloody ghost and kills him. But Koheiji’s vengeful spirit continues to haunt him…