While learning there are different types of clouds of varying densities, Nobita wondered if there was one big enough for Heaven to exist on. Naturally the entire class laughs at him including Suneo and Jaian so he decides to ask Doraemon for help. Since kingdoms in the clouds only exist in folklore and fairytales, they decide to make...

Nobita suddenly finds himself walking through some kind of pink fog. Soon, he finds himself in some kind of forest during the night and thinks he's dreaming but fails to wake himself up despite hitting himself. When he hears some voices he finds some talking animals in humanoid form, out to test their bravery in the dark. After a...