(From The Manga Obsession) There are rumors in school that Houjyou Aika gave birth to a boy at the age of fifteen years old, who had just returned to school in about a year. Reality is much worse than woven. Ike was raped by the ruler of the demon (Suruga) and somehow survived enough long enough to give birth to a child. Half a demon was taken to the "real world" (also known as the world of demons) his father and imprisoned on the "rock cliff." During his stay there, Kai had a toy for his older brother Kaigi. This is a serious series with pretty cruel and bloody scenes. There are no morals from the demons, look at the human world as a large playground, and sex with anyone is normal. The only mistake that Kai accomplished in his life was in existence, and he is constantly punished for it. If you were looking for a dark and complex series with excellent artworks for reading,