The greenhouse effect is out of control in the near future, causing Earth's environment to fall apart. People are forced to live in underground settlements to survive, with scientists working for mankind to return to the surface again.
| Actor | Role |
|---|---|
 Wang ZiyiWang Ge | Wang Ge |
 Liang YuanAn Yuan | An Yuan |
 Lee Li-ChunWei Ming | Wei Ming |
 Li YuanyuanFemale doctor Qiao | Female doctor Qiao |
 Cui LimingProfessor Li Li | Professor Li Li |
 Teng GenNot listed | Not listed |
 Li FaguangSurvivor | Survivor |