Based on the provided information, Furuu is an extraterrestrial being who crashes on Earth. This entity possesses shapeshifting abilities, specifically taking the form of any article of clothing. Mika Amano, a recently married woman, finds the extraterrestrial after the crash. The narrative involves Mika's husband, Dr. Shinichi Amano, who works at a small clinic and identifies an unexpected side effect connected to a new experimental drug.