当一艘外星监狱飞船在加州沙漠坠毁时，释放出一个又一个怪物，他们迅速消灭了试图阻止他们的军队。 现在阻止外星人的唯一希望，在于政府一个专门研究外星武器的秘密分支-怪物猎人联盟。 但由于这个团队未经实战检验，地球之战将会非常残酷。
中五在读的朱婉芳（袁洁莹 饰）与郭小珍（李丽蕊 饰）本是一对儿普通的中学女生，直至帮派分子刀疤试图接近朱婉芳，在校门口殴打一名不良学生致其意外身亡。警官海哥（林正英 饰）要求朱婉芳出面作证，虽然刀疤之大哥潇洒（张耀扬 饰）恶语威胁，但朱婉芳有感温老师（刘松仁 饰）与海哥的正气，终于指认嫌凶。潇洒大为光火将朱婉芳掳走勒索，温老师在众目睽睽之下却无力保护自己的学生。为偿还欠款，朱婉芳与郭小珍打工度日，刀疤从旁默默相助终于令婉芳留意他温柔的一面。不久郭小珍发现男友佐治背叛，伤心欲绝之际遭车祸身亡，朱婉芳的世界，突然间分崩离析…… 本片是林岭东风云三部曲的最后一部，剧本仍由其兄林岭南（南燕）操刀。
Mike Locken is one of the principal members of a group of freelance spies. A significant portion of their work is for the C.I.A. and while on a case for them, one of his friends turns on him and shoots him in the elbow and knee. His assignment, to protect someone, goes down in flames. He is nearly crippled, but with braces is able to again become mobile. For revenge as much as anything else, Mike goes after his ex-friend.
