无垠的大海之中，一只因化学污染而导致基因变异的巨型鲨鱼，正在水下横行肆虐……经营化工厂的大老板杜衡想收购渔场开发海洋世界，为此在赌场下套，使渔场老板林海洋欠下大笔赌债。而林海洋正巧因为渔场被杜衡的化工厂污染一事，找上了杜衡的公司，却遭到了殴打和软禁。林海洋之子林凯孤身前去营救，偶遇了在暗中调查化工厂污染一事的工人之女裴露，两人再次被杜衡的手下控制。而此时，那只巨型变异鲨鱼已经变得更加狂躁，杜衡得知之后，丧心病狂的打算用林凯裴露等人作为诱饵，捕捉那只变异鲨鱼……波涛汹涌的大海之上，一艘载着杜衡和林凯裴露众人的捕鱼船，一场惊险残酷的猎杀与反猎杀，关于阴暗的人性和残酷的野性，在惊涛骇浪之间正式上演。
17岁初中毕业便辍学在家的臭妮是个标准的问题少女，脾气暴躁，且调皮，母亲一人靠打鱼养活她。臭妮20岁这年，在一次聚会中臭妮无意中扎伤富二代陈小富。同时母亲在打鱼过程中遭鲨鱼袭击遇难，在医院抢救。在陈小富的追责中臭妮，深夜拿着父亲的照片离开小岛，踏上了寻父之路。
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...
