The opening of the new tunnel, which took ten years to build, coincided with a series of serious cataclysms. The lives of 160,000 people depend on the actions of two people, a father and a son.
Unfortunately the movie Cloudy Mountain is not yet available on HBO Max.
| Directing | Li Jun | Director |
| Writing | Sha Song | Screenplay |
| Writing | Li Jun | Screenplay |
| Production | Lu Men Cui | Producer |
| Production | Xu Jianhai | Producer |
| Camera | Zhao Xiaoshi | Director of Photography |
| Sound | Nan Chen | Sound Effects Editor |
| Sound | Jie Jiang | Sound Effects Editor |
| Sound | Shuang Liang | Sound Editor |
| Sound | Yi Qiu | Sound Designer |
| Sound | Zhu Yan-Feng | Sound Re-Recording Mixer |
| Production | Jie Chen | Producer |