The Earth was suddenly in crisis due to the appearance of the evil organization known as Abyss Gate. This is when the pink haired transforming heroine known as Shiny Angel appeared. This story is the tale of the innocent, pure and slightly s*upid Shiny Angel, Sumaragi Yuuna, who is trained as a perverted futanari girl by an evil executive woman. Overflowing with love and juices, this is a s*upid yet sensual novel.