《吃风》所追寻着标志着十八岁充满爆发力、拳头激情与公路狂飙快感的青春狂傲。它寻找年轻人将深宵街头的路灯开启发亮的青春动力，飞车过弯时冲破地心引力的无重力量。《吃风》是你在狂飙途上抱紧他时，他凝住在颈上的汗味，也是她于深宵窗前，等待聆听那机车轰轰作响时，从她发边散发出来的芳香。《吃风》有关的是一个男孩、一个女孩、一部机车，却没有煞车的故事。

Rookie Sergeant Lee is injured in a shoot-out and is assigned to the dubious-sounding Miscellaneous Affairs Department (MAD). There, he is paired up with Inspector Wong, a jaded and alcoholic veteran who explains that MAD’s role is to answer supernatural calls. Wong explains MAD’s rule number one - there are no ghosts. For every seemingly inexplicable phenomenon, there is a corresponding scientific and rational explanation.