Mother Meijia and four cute little chickens, Maiqi, Dayu, Duoduo and Huanhuan, live happily in the forest with other animals. One day, a team of human excavators entered the forest, trees were cut down, and the homes of the cute chickens were destroyed. Mother Meijia was forced to take the cute chickens on the road, intending to go to the "other side of the mountain" to find a new home. But it is not easy to get to the "other side of the mountain", they have to go through the city where humans live. The cute chickens are full of curiosity about everything in the city, but they don't know that danger is approaching them...