Humpty Doo… the enchanted city on rails where Nature has the upper hand and nothing stands still, not even the buildings. A place where toys are part of the population, storytellers can be summoned to amuse you, and flying jelly babies guide you through the ever-changing streets.

When the heart of the city, the Imperial Carousel, is damaged, Humpty Doo grinds to a halt and Nature starts to take over. Can Jinx and her new Humpty Dooish friends restore the Carousel before the bush rises up and consumes them?

A Carpathian, a mythical horse that runs at 200 km per hour, could be the key to Humpty Doo’s salvation. But how can the children find something thought to be extinct?

​