A group of homeless aliens begin to migrate illegally to a small town on Earth. A young guy Wang Ergou with invisible powers is supposed to stop the invasion, but instead he is mistaken for an alien. An evil biologist kidnaps the hero and begins experimenting on him. When the aliens decipher Wang's invisibility, they send Brain, an experienced retired general and an alien with invisible superpowers, to challenge him.
As an old Boing 747 takes off for its last red-eye flight from a small Pacific island, unusual events occur intermittently. While all the passengers are panic, the captain and the chief flight attendant try to lead the investigation.
Chen Tan, a private detective in Thailand, travels to Malaysia following a series of clues found in a photo. There he searches for a man called Chai, who might help reveal the truths behind the murder of his parents 30 years ago. Chen finds Zheng, a Malaysian detective born in China. Together they meet Chai's daughter, Zi-Wei who could hold the key to cracking the case.
