The film tells the story of the big head son’s family who encountered difficulties in the process of the child’s growth; they were not afraid of anything and faced everything together. The mother hoped that their son will become a dragon.
| Actor | Role |
|---|---|
| LLiu Chunyan大头儿子 | 大头儿子 |
 Dong Hao小头爸爸 | 小头爸爸 |
 Ju Ping围裙妈妈 | 围裙妈妈 |