About the book: 2019 / Japan, 1936. The eccentric artist, who lived with six daughters, stepdaughters and nieces, was found dead in a room locked from the inside. His diaries, dedicated to alchemy and astrology, contained a detailed plan to kill each of them. To take the lives of several in order to give life to one, but perfect one - the owner of the strongest qualities of all the signs of the Zodiac. And soon after, the plan came to fruition: the body parts of these women were found hidden throughout Japan. By 1979, the Tokyo Zodiac Murders had haunted the nation for decades, but had never been solved. Fortune teller, astrologer and great detective Kiyoshi Mitarai and his illustrator friend must unravel the mystery of this impossible crime in one week. You have all the clues you need, but can you find the answer before they do??