Layton Kyouju to Eien no Utahime

Opera singer Janice Quatlane sends Professor Layton a perplexing account of a little girl who claims to be her deceased friend. Layton and his apprentice Luke attend Janice's performance, only to find themselves caught in a contest promising eternal life to its winner.

With death supposedly awaiting those who fail, the audience must solve riddles and survive a voyage far beyond an ordinary evening at the opera. Layton follows the trail toward a lost kingdom and a father's grief, searching for the truth behind an impossible reunion and a dangerous promise.