Doraemon: Nobita and the Tin Labyrinth

One night, Nobita's father sees a strange commercial for a luxurious resort on TV. Half-asleep, he ends up making a reservation without even realizing he was speaking to the advertisement itself. The next day, when he excitedly brings up vacation plans with the family, they discover the resort doesn’t seem to exist anywhere. Then, out of nowhere, a mysterious suitcase appears in Nobita’s room. Curious, he opens it and finds a portal leading to a stunning resort run by small tin robots-and best of all, it’s completely free. But something feels off, and there might be more to this invitation than meets the eye.