Olive was seven years old and adored her little dog Puff. One warm evening, while brushing her teeth, she heard a quiet sound coming from the bathroom. When she looked in the mirror, instead of her own reflection she saw a beautiful, shiny gate with a sign: "Welcome to the Land of White Teeth!" Pucio barked happily, and before Olive knew it, they had both passed through the gate and found themselves in an enchanted place. In the Land of White Teeth, everything was snow-white and sparkling. The trees had leaves like toothbrushes and there were happy shepherds running around in the soft grass - shepherds that looked like tiny tubes of toothpaste! There was a nice minty smell everywhere. Right at the entrance, Susie, the cheerful toothpaste fairy, ran up to them and greeted them with a smile. - Hello, Olivia! Hi, Puciu! You can join us! Today we have a big clean teeth parade! Olive was delighted. Together with Puck, they met Mr Toothpick - the oldest tooth in the whole Land. Mr Toothpick told them about the importance of brushing their teeth and taking care of them every day. He even showed them a special Tooth Carousel that rotated when the children brushed their teeth thoroughly. Suddenly, the sky turned dark and someone completely unexpected ran out from behind the trees.... It was Mr Próchniak! Dressed in a dark coat and with a hat made of old candy, he shouted: - Haha! I now rule the Land of White Teeth! Whoever doesn't brush their teeth will stay in my grey land! Olive squeezed Puff harder and looked at Susie. What are they going to do now? How can they protect the Land of White Teeth from Mr Toothless? Will they be able to come up with a plan?