Liu Chunhe, suffering from cerebral palsy, bravely breaks through the shackles of body and mind to realize the dream stage for his grandmother, while trying to find the coordinates of his own life. After experiencing a summer transformation, he finally embarked on a new journey.
Unfortunately the movie Big World is not yet available on HBO Max.
| Directing | Yang Lina | Director |
| Writing | Xiaoying You | Writer |
| Production | Yin Lu | Executive Producer |
| Camera | Piao Songri | Director of Photography |
| Editing | Zhu Lin | Editor |
| Art | Tao Zhai | Art Designer |
| Costume & Make-Up | Dora Ng Lei-Lo | Costume Designer |
| Sound | Li Danfeng | Sound Director |
| Sound | Takeshi Kobayashi | Music |
