After a diamond theft in Brazil, Lupin hides the gem inside a doll and takes a flight out of the country. On the plane, the doll is snatched by a young girl named Julia, whose nanny is the infamous Fujiko Mine. Before Lupin can recover the doll, the aircraft is hijacked and Julia is taken. The hijackers pursue the same goal as Fujiko: a volume of Nostradamus prophecies hidden in her father’s tower. Lupin and his gang join forces to rescue Julia, retrieve the diamond, and uncover the mysteries surrounding the mysterious book.