A storm causes a plane to crash on a remote Pacific island, leaving behind a few survivors. Among them are Hao Ran, a failed businessman who wants to die so his family can collect on his life insurance policy, Ruan Ning, his ex-lover who also happened to be on the plane, and Li Jun, whom some of the passengers recognize but can't remember from where. Their only hope of survival is to find a walkie-talkie so they can call for help. It's in the cockpit, which has become separated from the rest of the plane on the way down, but that means a long and dangerous journey across the island, and dealing with a bunch of other giant creatures and each other.

The blind swordsman, skilled in martial arts, named Cheng Xiazi (Xie Miao), accidentally saves Zhang Xiaoyu (Yang Enyou), who has suffered from the destruction of his family. Under the persuasion of the orphan Xiaoyu, Cheng reluctantly keeps him by his side and teaches him skills. Xiaoyu also waits for the opportunity to seek revenge.

Lin Rilang, a father and husband whose son is diagnosed with an enlarged heart, gives all his efforts to collect money for his son's operation.