A young boy and a girl with a magic crystal must race against pirates and foreign agents in a search for a legendary floating castle.

In the Swedish city of Lethe, people from different walks of life take part in a series of short, deadpan vignettes that rush past. Some are just seconds long, none longer than a couple of minutes. A young woman (Jessica Lundberg) remembers a fantasy honeymoon with a rock guitarist. A man awakes from a dream about bomber planes. A businessman boasts about success while being robbed by a pickpocket and so on. The absurdist collection is accompanied by Dixieland jazz and similar music.

Laura sees a shooting star falling to earth and finds it in a park, down on the floor and with a broken point. The star is a living being, and Laura takes her home to reattach its point with a band-aid. The little star has special powers and can make people fly, or bring inanimate objects to life. But the more she stays on Earth, the weaker she becomes and her colors fade away and her powers start to fail. Laura must find a way to send the little star back into outer space.