The unaired 26th episode bundled with the ninth Blu-ray and DVD volume of The iDOLM@STER Cinderella Girls.

The world has been divided into two halves by a giant wall to prevent the epidemic of "Dark mist". In order to shelter the refugees, artificial cities called "Arks" were built. Shido Enishi is a private detective, who works at the ninth Ark. One day, he is asked to capture a burglar. The seemingly simple case leads him to a great conspiracy.

The film's plot is set in a southern island, where a Legendary Dress Audition is taking place. Nijino Yume and the others must find secret dresses said to be hidden somewhere in the island.

(Source: ANN)

Professor Hershel Layton—renowned archaeologist, puzzle-solver, and extraordinary gentleman—and his young aspiring apprentice Luke Triton receive a mysterious letter from his former student Janice Quatlane containing tickets to an opera at the Crown Petone. They soon discover that it is no ordinary opera, but rather a devious game for the legendary Fountain of Youth—the giver of eternal life. However, this only scratches the surface of an unfolding mystery that the pair must solve together in order to survive. Despite being faced with complex puzzles and fervent competition, Professor Layton and his trusted assistant Luke never forget to uphold the standards of true gentlemen... and a true gentleman never leaves a puzzle unsolved.