The memory of childhood is the purest paradise in everyone’s heart. People still have a child living in heart although they grew up. We introduce this animation by children’ image and their story, because the children perform the same reaction as adult. People face problems in career and academic every day by day, that seems they may not want anything anymore as they became numb and cold, but in fact, all hearts are still warm and soft. The interesting story between Zhenzhen Jia and her friends can lead us to focus our concern on others again, and also their simple-hearted can lead us to feel the simplest happiness and laugh again.