从小靠街头卖艺的鬼脸长大后一直在寻找和自己青梅竹马的珊珊，后在刚出狱的贺飞的帮助下，认识了黑道大哥韩天霸，正赶上韩天霸和另一个黑道人物李老拐在争斗，贺飞用计将执意要贩毒的老拐得力干将鬼脸收服，此时警方已经盯上了老拐、韩天…

At the centre of The Line are two cops who are as morally ambiguous as the criminals they pursue. Max has lost interest in conventional police work and has developed his own methods for dealing with the criminals he seem…