A mother and child who live in a house where no light shines. A gloomy life with a son who has a strange disease that dies when exposed to sunlight. Sayuri is obsessed with discipline to the point of paranoia. A strange and immoral habit with a son who is filled with a sense of blockage that just repeats the same everyday. And the shadows of obscene men who gather around Sayuri’s soft skin. But more than that, the mother and child, who are trembling with the forbidden incense, have a cursed secret…