In 1889, in the mystical city of London, the phantom thief Arsene Lupin sets his sights on the black diamond known as “The Penultimate Night,” owned by Mr. Fogg. Amidst the unprecedented all-star battle for this black diamond, a new contender appears! And this unforeseen participant is none other than the one who possesses the body of the beautiful, bodiless lady detective, Aya Rindo?!