11月13日巴黎事件之后，露西、马利卡和文森特发现自己处于追捕袭击者的核心位置。他们很快就面临着进一步袭击的威胁

　　Every year, 310 killings in France go unsolved, leaving the victims' crushed families in a state of endless grief. The French judicial system is implacable: there's no money to continue investigating cases that lead nowhere. Hunting down murderers to help bereaved families get justice is more than just a job, it's a duty for Thomas Bareski, a retired, hotshot police detective. A wandering, footloose, nature-loving soul who lives out of his van, Thomas Bareski isn't just a one-of-kind man, he's also an extraordinary police officer who's ready to upend his way of life to fulfill his mission.

米奇（MickeyMahut饰）和伊德（CharlesPassi饰）是那种典型的法国街头小混混，他们整天无所事事，脑袋里想着的，不是女人就是如何不劳而获，和其他人唯一不同的是，米奇和伊德对于滑板运动及其热爱，而两人的滑板技巧也可谓是独树一帜。一次偶然中，米奇和伊德结识了名叫丹尼（埃尔莎·帕塔奇ElsaPataky饰）的女孩，丹尼的漂亮和热情很快吸引了两人的注意，没过多久，他们便双双坠入了同一条爱河。公平起见，米奇和伊德决定通过比试滑板技术来一决高下，只有获胜的一方能够去追求丹尼，然而，在进行比赛的废弃工厂里，他们竟然意外的目睹了一桩国际黑帮的非法交易。