THE PROFESSOR S FIRST MOVIE AND HIS TOUGHEST PUZZLE YET. The Professor receives a letter from his old student, the famous opera diva Janice Quatlane who will soon perform at the legendary Crown Petone Opera House. She sends Layton two tickets and invites him to attend as her special guest. Meanwhile, a rash of disappearances hits London. Two young school girls are the latest victims and the Professor suspects it's related to the strange things that are happening at the theatre. As Layton's assistant Remi stays behind to investigate the case of the missing girls, Layton and Luke travel to the Opera House to solve their toughest puzzle yet, the mystery of Eternal Life! Based on the UK s favourite Nintendo DS game, Professor Layton And The Eternal Diva is a brand new adventure starring the Professor, his loyal assistant Luke and introducing a whole new cast of colourful characters. Produced by Level 5, the creator s of the multi-million selling Professor Layton puzzle games, The Eternal Diva is The Professor s Toughest puzzle yet.