Teun and Tijn go on an adventure together with their little car Broemmm, into the wide world. Without a plan, on the way to the great unknown. But… Where are they now? Are they in the jungle or in fantasy land? And what are all those sounds? And what is that strange bird that keeps following them? Oh no, it's laying an egg on the hood! Teun and Tijn want to move on, but what about that strange bird and the egg?