警探汤子维(wéi )在劫案(🥇)时与劫匪(fěi )火拼(pīn )对峙(🃏)时(shí )失去了并(bìng )肩作(🕰)战的战友，被(bèi )劫匪逃脱后，不(bú )顾阻拦誓要侦(💤)破(pò )案件。他(tā )联手新(xīn )上(❣)任(🌗)的(🏇)搭档杨震(🚤)找(zhǎo )来(⚫)了百(🕔)步穿杨的女(🗄)猎手金(jīn )姗姗、深藏(✳)不(bú )露(lù )的使(🚉)刀(dāo )高手关一刀，四人费心(xīn )调查(✖)一步步(bù )接近了(🐶)案(🥀)件的真相(xiàng )，却没想到陷入(rù )了更为复(🥁)杂纠(📯)葛的境况......