民国(guó )(👷)初(chū )(🔨)年(🆓)，徐警(jǐng )(🐽)长(zhǎng )(🥇)（(📼)张(zhāng )国强(qiáng )(🐌) 饰(shì )(🔼)）(🌰)因一(yī )桩(zhuāng )(😘)案(🕟)件与(🛍)洋行的(de )景氏（蒋(🔧)志光(guāng ) 饰(shì )）结下(xià )(🌰)不(🍖)解(jiě )(🔬)之缘(yuán )(🗼)，并(bìng )(🥩)各获(😧)赠(zèng )一(📿)幅(fú )油(yóu )(👋)画(huà )用(yòng )(🎲)作纪念(niàn )(🌗)当(dāng )(🏇)日(rì )(♑)破(📼)案(😎)有(yǒu )功(gōng )。多(duō )(🐿)年(nián )(🕔)后(hòu )徐警长(zhǎng )(🤷)的(🗄)后(hòu )(🛍)人依(🕖)旧以投身(shēn )(💆)警(✳)界(🔲)为(wéi )(🥄)荣(🛹)，人称犀利妹的(de )徐(xú )(🎿)小(xiǎo )(🎫)丽(lì )（杨(yáng )怡(yí ) 饰(shì )）便(biàn )(🚸)是(shì )(🖍)警(🚑)队的(de )一(yī )(🕕)名干(gàn )(😱)将(🐖)。加入(💞)重(chóng )案组(zǔ )之(zhī )后(🧚)的(de )徐(xú )小(🥁)丽(lì )跟(gēn )随(🚨)上(shàng )司(sī )卢(😞)天(🖲)恒(héng )（(❔)马(💱)国(guó )明 饰(🌊)）侦(🥎)破一(yī )(💻)件(jiàn )(🗞)又一(📙)件(jiàn )(🔝) 棘(🐑)手(🏂)的案件(🤸)，从旁一(👓)直(zhí )用(yòng )(🙉)专(zhuān )(💪)业(yè )(⛓)物理(lǐ )(⏰)学(xué )(🈴)知识辅(fǔ )(🥫)佐(🤷)他们(men )(🧤)的(🔔)是(shì )(🚻)卢(🤲)天恒(héng )的(de )校(xiào )(💠)友，同时(shí )(🤳)也(yě )是(shì )大(dà )学(🐀)的(de )副教(jiāo )(🧣)授、景(jǐng )氏(🌮)后(hòu )(👣)人景(🤘)博(🈁)（(❕)林(lín )(💝)峰(fēng )(💹) 饰(🏉)）(🥊)。 　　出生寒(😊)微(wēi )(🈸)的(de )徐(🏻)小(xiǎo )丽(🌹)对景博(bó )(👪)的佩(🤷)服(fú )(🃏)逐(zhú )(🌪)渐(💅)变(biàn )(🌼)成(chéng )爱(ài )(💹)慕(mù )(📟)，景(jǐng )(💯)博(bó )也对(duì )(🏒)关心(xīn )(💿)照(🎥)顾自己的徐小丽日(rì )(⏲)渐(jiàn )倾(qīng )(🔤)心。但因(yīn )两(liǎng )(🔷)家家(jiā )世(💸)悬(xuán )殊(shū )，父(fù )母的(de )阻(zǔ )(🚲)拦让(ràng )(🔎)景(jǐng )(🌂)博(bó )(🔙)决(jué )定(dìng )(👄)放(fàng )弃(qì )(🆙)这(zhè )(🖍)一段(duàn )感(🔥)情。另一(yī )边(🏓)，花花公(gōng )(🔲)子(👛)卢天(tiān )恒(héng )(👗)与密(📤)友(yǒu )敏(🍺)嘉(jiā )(🔪)（(🐂)廖(liào )(👚)碧(bì )(🛃)儿(⏺) 饰(shì )(🧘)）一(🤼)直维(wéi )(📬)持(chí )着(zhe )(🕺)亦(💑)是(shì )朋(😉)友(yǒu )(🚤)亦(yì )是恋(⛴)人(🏸)的暧(ài )昧(mèi )关(⏺)系(xì )(🧥)。却(👅)不(bú )(🈳)料(liào )敏(mǐn )(🔬)嘉突(🔍)然(rán )有(💕)了(le )(🈂)爱人(rén )(🐌)，并想(xiǎng )(💛)与之(zhī )(😲)结(jié )(🐅)婚(⛅)。令(lìng )人焦(🈸)灼的案(àn )(🛌)件层出(chū )(🎞)不(🚓)穷(📯)，这两对(duì )(🔍)年轻(qīng )(🍉)人(🗒)的爱(🐣)情(qíng )又(yòu )将如(rú )(⛎)何(hé )(🏖)继(🍝)续(xù )(🐸)…(🍈)…