November is coming to an end, but it’s not really cold yet, as winter is still in its summer slumber. Petronella's sisters, the weather witches, ask her for help. Only together can they succeed in waking up winter. Reluctantly, the witch sets off on her journey. A raft full of Grimmbärte has been spotted on the mill pond – will the apple men be able to stand up to them? Along the way, there’s a surprise: Lea and Luis have snuck into the travel bag! What is initially an annoyance soon proves to be a blessing.