现今社(shè )会中(zhōng )(🤸)千案无日(rì )无之,老千为害往(wǎng )往(⛏)杀人于无形(🔔)。欧阳震华、古巨基、傅(fù )明宪等组成<皇(huáng )家(👣)反千组>,执掌(🍑)反(👊)千大(dà )(💍)旗(🚗),全(quán )力粉碎老千(🐛)骗局(jú )!重(👪)案组(zǔ )CID成国栋(古(🐩)巨(jù )基)因一次鲁莽(🐡)冲动,被调往警队中最(zuì )不起(qǐ )(📸)眼的「反千组」(🐞)。栋(dòng )不忿(fèn ),处处与新上(shàng )司江一菊(🖍)(欧阳震(zhèn )华)作对。适栋崇(🔲)拜之督察林志豪(尹(🔪)扬明)疑欠下巨(jù )(💅)债,被(📬)老千(qiān )迫至(🎴)走投无路,吞鎗自尽,栋决(jué )为豪(háo )报(bào )(🐈)仇,一改以往的态度(🐱),逐渐投(😲)入「反(fǎn )千组」的工作,并(bìng )与新(🚓)组员(🐇)温家宝(bǎo )(傅(fù )明(míng )宪)展开(🎁)恋(🎆)情,更与(yǔ )菊(jú )全力合(👔)作反千。菊为人吊(🍏)儿郎当(dāng ),工作时似不上心(👡),其实是成(chéng )竹在胸,谈(👅)笑(xiào )用兵(🎆)。他(🦄)精通各样(yàng )赌术(shù ),对千(qiān )术亦了如指掌,自(⏩)有一套办案(📛)方法。菊虽主管「反(fǎn )千组」(📒),却仍是(shì )沙(shā )展(💍)一名(🔭),令拍(🆕)拖(tuō )六年之女(🤟)友陈维琛(陈(🔀)法蓉(róng )(🐊))甚为不(bú )满。琛迫菊进修英文以争(zhēng )取上位,菊但(🐔)觉苦不堪(🐊)言。时栋与菊(🙋)在几番(fān )调查下(📧),终(🚹)找到(dào )害死豪(háo )的真凶(🍑),遂暗下布(🎁)局,要将之(🗄)服法