Liu Chunhu, 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 |
| Production | Yin Lu | Executive Producer |
| Costume & Make-Up | Dora Ng Lei-Lo | Costume Designer |
| Editing | Zhu Lin | Editor |
| Sound | Li Danfeng | Sound Director |
| Writing | Xiaoying You | Writer |
| Camera | Piao Songri | Director of Photography |
| Art | Tao Zhai | Art Designer |
| Sound | Takeshi Kobayashi | Music |
