这是吴镇宇首次执导的影片，导演企图通过片中人物的交流、命运来揭示环境变迁、社会进步给人带来的枷锁，呼吁人们相互之间彼此信任。烂头（吴镇宇 饰）是一名普通的香港警察，他的佩枪编号9413,似乎冥冥中就注定了他的悲剧命运。烂头现在的精神几近崩溃，已经丧失了全部记忆。他唯一的办法就去寻求心理医生的帮助，他一直想逃离自己现在的生活状态——肮脏、迷乱的世界，但是他又似乎永远都无法回到自己过去那个干净明亮的世界……
Devastated by the recent kidnapping of his 15-year-old son, Largo Winch looks on, helpless, as his business partner commits suicide during a live press conference. As everything turns against him, as his business empire starts to fail, he discovers that the two events are perhaps linked: if he finds the criminals responsible, he will perhaps see his son again. From Canada to Burma to Hong Kong… Largo doesn’t yet know that his search will lead him straight to hell… An action-packed movie with an intrigue-filled plot that will grip you without respite till the final breathless seconds.
