Description: The third book in the Jini Bini Picture Book series. This delightful story encourages children to brush their teeth on their own, following the adventure of a toothbrush spaceship fleet that must fight off invading cavity germs and protect the Healthy Kingdom. With bubbly, vivid illustrations that bring the story to life, this book makes brushing teeth fun and something kids want to do themselves. Jini and Bini hop aboard their spoon shuttle for a fun-filled visit to the Healthy Kingdom. But suddenly, cavity germs arrive in a UFO, planning to build their own Cavity Kingdom by attacking the Healthy Kingdom! Spreading a foul smell, the cavity germs sing 'Don't brush your teeth!' as they torment the kingdom... In the first book of the Jini Bini series, Jini and Bini finished a whole bowl of rice in no time. This time, they climb aboard their spoon shuttle for a fun adventure in the Healthy Kingdom. Inside the mouth, the Healthy Kingdom is an amazing place, with big white teeth moving up and down and saliva fountains spraying like an amusement park. But suddenly, cavity germs appear in a UFO, determined to build their own Cavity Kingdom by attacking the Healthy Kingdom. Spreading a foul smell, they sing 'Don't brush your teeth!' as they cause trouble. Luckily, the Chika-Chika Squad has been watching and springs into action aboard their spaceship, with Jini and Bini bravely commanding the fleet to defeat the cavity germs! A Picture Book That Helps Kids Brush Their Teeth on Their Own Getting kids to brush their teeth can be just as tricky as getting them to eat their meals—especially during the age when they're learning to build good habits on their own. The Chika-Chika Squad and the Cavity Kingdom is a picture book that makes even reluctant brushers excited to brush their teeth by themselves. By turning kids into brave heroes who defeat cavity germs invading by UFO with their trusty toothbrush spaceship, this story transforms toothbrushing into an exciting mission. Unique Imagination and Vivid Illustrations That Blend Fantasy and Reality Traveling into the mouth aboard a spoon shuttle, watching finely chopped food become new sources of life in the Healthy Kingdom, and seeing cavity germs drift through space in their UFO—these wonderfully imaginative ideas capture children's attention and spark their curiosity. The bubbly, lively illustrations bring the story to life while seamlessly blending imagination with reality, showcasing author Lee Jin-kyung's signature artistic style.