Anna, hoping to escape from the disturbing past and find peace, escapes to a secluded mountain chalet. But the old life catches up with her even here. The house is bugged, which means Anna will have to return to her former life as an intelligence agent.
自诩为道德黑客的梅尔·班迪森阻止了一起数据泄露事件，同时也关闭了一个国际犯罪网络，这让她的生活发生了翻天覆地的变化。然后她就成为了目标，并被一段深度伪造的视频“显示”她谋杀了某人。她在一个相亲时认识的熟人帮助下开启逃亡生涯，然后尽一切努力证明自己的清白。
卧底警察阿豪（钱嘉乐 饰）在一次伪钞交易中，不幸被违法钱庄识破身份，身中数枪，有终生瘫痪的危险，除非能够短时间内筹集巨额手术费，方有治愈的希望。而警队怀疑阿豪勾结罪犯，将其除名，亦拒绝支持手术。阿豪在警队中的好友阿东（杜德伟 饰）等四人为阿豪的遭遇深感不平，在走投无路的情况下，四人抢劫了地下钱庄，岂料抢劫所得远不能满足手术费用，四人遂决定继续抢劫。 于此同时，这次抢劫案因犯罪手法成熟并使用了专业武器，警方派出由周聪（吴彦祖 饰）带队的特别行动小组应对，周聪很快将目标锁定在阿东的小集团，然而如何处理这次因警队不公待遇引发的警员行劫案，令周聪左右为难……
John Wood left the pieces of a broken civilisation behind, to go back to his roots in the woodland, after a virus pandemic struck the world. Residing in a simple cabin, he only wants peace and to live in harmony with nature. Coming from a long line of timber men, he joined the army and served as a soldier for many years. Rebelling against his superiors for killing civilians under martial law. John feels he got his own wife killed when saving hundreds of innocent civilians from certain death. His wife executed point blank as retribution for John's disobedience and supposed heroic acts. Now, a young woman named Maria Johnson has escaped a pandemic research lab. She's been part of experiments to find a cure for the still raging virus. Carrying the potential cure in her blood, she is hunted by profiteers and mercenaries who knows her secret. Coming upon John's cabin in the woods, Maria is instinctively taken into shelter by John. He wants her to recover fast and leave, but by learning her...
阿华（刘德华 饰）一直想当一名好警察，正当他得到了好机会正想大展拳脚的时候，他被调至的小组意志十分消沉，完全没有工作的干劲。他们的队伍常常受到另一队由张扬（张耀扬 饰）的出色人马藐视。阿华十分不满扬的作风，更在一次行动中与之发生冲突。 阿华的母亲（林建明 饰）召回了家中，因为阿华的女友阿兰（张曼玉 饰）受父亲（秦沛 饰）所逼要嫁给一个与她完全没有感情的有钱人，阿兰的父亲更是阿华的师傅，情与义之间不知如何抉择。令阿华更加烦恼的是，自己的母亲竟然与自己的同事秋（黄秋生 饰）发生了感情。 回到警察局后，一群匪徒企图闯进入拯救自己的同党，但阿华成功擒拿匪徒的功劳竟然被张扬设计夺走。忍无可忍的阿华决定与张扬在跆拳道赛中一决胜负。
