it tells the story of six children living in the town. they are the curious little pig qiqi, the helpful little elephant nuna, the book-loving lamb mumu, the naughty little chick xixi, the sleeping panda porpo, and the dressing little rabbit nini. in their daily lives, they will encounter various problems: emotional problems between friends, safety problems in life, behavioral norms in dealing with people, and scientific principles of the wonderful world. when they encounter troubles and cannot be solved, they will call the robot xiaoyou. with the help of xiaoyou, the children will grow up healthily in happiness. ccc