Follows Sara, head of the Toulouse police narcotics squad, who is forced to collaborate with Richard, the head of the local criminal police, to stop a go-fast between Spain and France and find the murderer linked to the case.

西蒙（文森特·林顿 Vincent Lindon 饰）和弗兰克（吉尔·勒卢什 Gilles Lellouche 饰）是警局的同僚兼好友，一次完美的任务之后，两人相约庆祝，哪知道在回家的路上，他们遭遇了