交换：两对夫妇离婚旅行

电影主要讲述了睿智沉稳的徐文轩、外表文静秀美但性格反叛火爆的白若雪，与伪君子海石在游戏世界相遇相识后，在现实世界里产生纠葛的爱情故事。

　　A man, who years earlier mysteriously abandoned his family and isolated himself in a small northern town, returns for one last chance to reconnect with his troubled daughter. When she goes missing, he risks everything to find her, including exposing the fact that he is becoming invisible.

性格内向的律师梅尔·戴尔得知她爱冒险的妹妹突然去世后感到悲痛欲绝。但当她前往收集姐姐的尸体时，她很快就怀疑有人谋杀。她可能是下一个。

　　英勇保护证人而展开一连串的警险搞笑……　　吴阿秋（吴耀汉）与贝多芬（岑建勋）奉命保护重要证人罗美美（罗美薇），但美美天性反斗，不喜被贴身保护，偷偷溜走，引来追杀危机。秋误以为自己身患绝症，变得非常搏命，与杀手拼个你死我活……