A young musician travels to Burning Man, a psychedelic festival in the middle of the Nevada desert, in an attempt to get the impetuous girl he has fallen in love with.

Cesar is a young schoolboy living in Paris with his family. Their life is ordinary, but Cesar wants more excitement (which he creates, in one instance, by claiming to his teachers that his father has been arrested). During the school holidays, Cesar and his friend Sarah decide to help their mutual friend, Morgan, find his father who supposedly lives in London. Each one tells their parents that they're staying with the other two, and together they sneak out to begin their search.

麦克斯（理查·贝里 Richard Berry 饰）、保罗（丹尼尔·奥图 Daniel Auteuil 饰）和西蒙（蒂埃里·莱尔米特 Thierry Lhermitte 饰）是三位相处多年的老友，彼此之间的友谊十分的坚实，他们相互陪伴着经历了他们各自生命中非常重要的时刻。在旁人看来，这三人无论是在事业上还是在生活里都堪称成功的典范，但只有他们自己知道，他们的私生活要远比外人看起来的要复杂的多。 一天，三位老友像往常一样聚在一起玩乐，让另外两人没有想到的是，西蒙出现并告诉他们，他刚刚杀死了自己的妻子艾斯特利（Pauline Lefèvre 饰）。西蒙恳求麦克斯和保罗为自己保守这个秘密，并且帮助他逃过调查，一边是法律和正义，一边是交往了几十年的老友，麦克斯和保罗会做出怎样的选择呢？