Kacper was a boy who liked sweets very much, but he didn't always remember to brush his teeth. One evening, when his mother asked him to brush his teeth before bedtime, Kacper sighed loudly and went into the bathroom. He reached for his toothbrush, but suddenly.... tiny, glowing lights flew out of the sink! Kacper watched this unusual phenomenon with curiosity. Suddenly, he felt his feet become light, and the air smelled of mint and strawberry! He blinked once and again, and when he opened his eyes - he was no longer in his bathroom. He was standing in a green meadow full of colourful toothbrushes, with happy teething ghosts flying around. One of the ghosts had a blue cap on his head and was smiling broadly. - Hello, Kacper! - he called out. - I'm the Cleaner Ghost. Together with my friends we take care of the healthy smiles of all the children. But something bad has started to happen here.... Kacper looked at the ghosts. Some looked very worried. One was holding a broken toothbrush and another had a spot on his white tooth. - The whole Land had started to lose its shine because someone had stopped brushing their teeth! Could you help us get our healthy smiles back? Suddenly, a strange shadow appeared in the distance. It was approaching fast, and the teething ghosts started whispering and hugging each other. Kacper felt his heart beat faster. What was that? Will Kacper manage to help the ghosts before the Land loses its shine altogether?....