《修杰楷周渝民》Stoner, an Australian cop, has been investigating the spread of a mysterious addictive drug that acts like an aphrodisiac and a hallucenogen on anyone who takes it. When his own sister falls under its influence, he travels to Hong Kong to hunt down the man behind the drug trade, the evil billionaire Mr. Chin. At the same time, a Taiwanese officer has also been sent to stop Chin's drug empire. Together, She and Stoner battle the drug kingpin's dealers and henchmen.故事一开始正在韩国济州一个神情凄凉的漂亮女孩儿在街头徘徊她叫赵慧仙是名酒吧歌手她刚刚丢掉自己的工作——老板借口生意不好炒掉了她在最彷徨无助的时候慧仙又想到了自己失踪的中国男友海帆他们曾深深相爱但海帆回国后便再无音讯在热闹的街头慧仙拍下自己落寞的神情录下一段深情的诉说抱着最渺茫的希望发送到海帆的手机上吕良伟为卧底警探为了收集利永泰集团罪证被揭破身份后为利所追杀虽打败众人却失去记忆吕出院后仍被利所派的杀手穷追不舍任达华与吕有一面之缘在一次巧合中救了吕藏在家中但任欠利巨款唯有出卖吕作交换条件但吕不知所踪后来任在酒吧中重遇吕及其女友便相约逃亡至外地但任又图谋出卖吕拳衡利害及友情任终没有出卖吕但却被利抓回来毒打、迫供任为救亲妹只有供出吕当任回家后却发觉妹已被杀于是便联同吕展开报复行动……影片根据真人真事改编讲述了竞速鬼才小志经历驾车时意外失控飘移之后深深爱上“人车合一”的感觉在美女技师蕾娜的魔鬼训练下踏上逆袭之路成为职业飘移赛最大黑马却在终极之战遭遇黑手车毁人伤磨砺心志后重返巅峰的故事...