Zihao traveled to Yunnan with his parents and met Duoduo, a local girl. They naturally became good friends.
Duoduo took Zihao to experience special dyeing and ran in the flower fields together. They also saw Duoduo's other good friend from the rainforest - the elephant Duoduo.
The good times passed in the blink of an eye. When Zihao returned to the city, he could not forget the sunshine, white clouds and the pure blue sky.
There are constant worries at school, and Duoduo is suddenly unable to be contacted...
Zihao is determined to behave like a big boy, keep his promise, and return to his good friends.
Purpose: Focus on the beautiful connection between people and between people and nature