Kamikawa Katsuji, a bank employee, is married to Yasuko, the daughter of a rich family and lives an ordinary married life. But he keeps a lover, Kamiya Ayako, a nightclub hostess, behind his wife’s back and is mired in a web of lust. His life takes mysterious turns after becoming Katsumura Hisako’s disciple. The beautiful and elegant Hisako, a calligraphy instructor, possesses the special ability to tell the fortune of people by looking at their calligraphic styles.