At the heart of the huge, magical brush lay Toothland - a town inhabited by jolly Toothers. Every house here looked like a white, shiny tooth and the streets smelled of mint. Prominent among the residents were Hania from the district's Toothpick Club and her best friend Kuba, who was a master brusher. One morning they noticed that something strange was happening to one of the town houses - its walls had turned black and started to be covered in a sticky smear! Nobody had seen anything like it before. The mayor of Ząbek called an emergency meeting in the main toothpaste square. - Dear Toothpasteers! - the mayor spoke. - Our town has been attacked by Cukroles! We must find out how to defeat them before everything turns sticky and black! Hania squeezed Kuba's hand. - After all, we know more about brushing than anyone in town! Maybe we should be the ones to go on an expedition to the Land of Cukroles to discover how to stop them? Cuba nodded, feeling excitement and a slight shiver of fear. They prepared their backpacks, packed super brushes, bottles of mouthwash and the largest spool of dental floss. Before leaving, the mayor handed them a map with a mysterious inscription: "Only those who believe in the power of clean teeth will return whole". As they crossed the border of Toothland into the Land of Cukrola, Hania and Kuba saw figures covered in a colourful, sticky layer emerge from the darkness - they were Cukrola! Their eyes glowed like candy and crumbs of cakes, lollipops and jelly beans flew around them. Suddenly, one of the Cukroles, bigger than all of them, approached the heroes and whispered surprisingly quietly: - If you want to move on, you must solve our riddle.... Hania and Cuba stopped, looking into each other's eyes. They knew that from now on, every decision would make a difference to the future of their beloved Toothland....