In this elaborate whodunit, private detective and astrologer Kiyoshi Mitarai faces his greatest challenge -- in just one week he must solve a bizarre mystery that has baffled the Japanese nation for more than 40 years: who murdered the Tokyo artist Heikichi Umezawa, raped and killed his eldest daughter, and then chopped up the bodies of six of his daughters and nieces to creat Azoth, the supreme woman? Do you have what it takes to solve the mystery before he does?