民(🌠)国(guó )初(chū )(🔨)年(🆓)，徐(xú )(✒)警(🐽)长（张国(🏽)强(🐌) 饰(🔼)）(🌰)因一(🕋)桩案(àn )(🕟)件(jiàn )(🕸)与(yǔ )(🛍)洋(yáng )行(🕰)的景(🤴)氏(🍥)（(🎺)蒋(🔧)志(🎗)光 饰）(🐉)结(jié )下(🌰)不解(jiě )之(🏴)缘，并(bìng )各(gè )(💤)获赠(🎾)一幅油(yóu )(👋)画用(yòng )作(zuò )(🎏)纪(jì )(❣)念(niàn )当(dāng )(🏇)日(rì )(♑)破(pò )案(àn )有(yǒu )功(gōng )。多(duō )年(nián )(🕔)后(hòu )徐(xú )(👑)警(🎩)长(zhǎng )(🤷)的(de )后人(rén )(🎡)依旧(jiù )以(yǐ )(👁)投(tóu )身(shēn )警界为(wéi )(🥄)荣(róng )，人(🏐)称(🚥)犀(xī )利(🕌)妹(🛺)的(de )徐(xú )小丽(lì )(🥞)（(🗑)杨怡(yí )(🍮) 饰）(😻)便(biàn )是(shì )(🖍)警队(duì )(🐶)的(de )一名(🤯)干(gàn )将。加(🔊)入重(chóng )(⏺)案组之(zhī )后(hòu )的(de )(🚣)徐(🔩)小(xiǎo )丽跟(gēn )(📯)随上(shàng )(🛑)司(⏯)卢(lú )(😞)天(🖲)恒(héng )（马(mǎ )国(🦗)明(míng )(🌑) 饰）(㊗)侦(zhēn )(🥎)破(pò )(🥔)一件(jiàn )(🗞)又一(yī )件(jiàn )(🔝) 棘(jí )(🐑)手的案(🤠)件，从(🙄)旁(páng )(㊙)一(yī )直(zhí )(🙀)用(yòng )专(zhuān )(💪)业物理(⏰)学(xué )(🈴)知(zhī )(🍄)识辅(🥫)佐(zuǒ )(🤷)他(tā )(👃)们(men )(🧤)的是(shì )卢天(🕙)恒(⛳)的校友(yǒu )(👺)，同(tóng )时也(🎋)是(🥕)大(🕐)学(🐀)的副(fù )(🚴)教(🧣)授(shòu )(🤖)、景(jǐng )(🕯)氏(shì )(🌮)后人(🗳)景(🤘)博(🈁)（林(💝)峰(💹) 饰(shì )(🏉)）(🥊)。 　(💍)　出(chū )(🐾)生(shēng )寒(hán )(😊)微(wēi )的徐(🏻)小(🐛)丽(🌹)对(duì )(⛏)景(jǐng )(🐨)博(bó )的(de )佩服(fú )逐(zhú )渐(jiàn )(💅)变(🌼)成(chéng )(🚶)爱慕(mù )，景(jǐng )(💯)博也(yě )(🔈)对(duì )(🏒)关心(xīn )照(zhào )(🎥)顾自己的徐(xú )小(xiǎo )丽(🤥)日渐(jiàn )倾(🔤)心(xīn )。但(dàn )(📸)因(🥤)两家(jiā )家(♌)世悬(xuán )殊(shū )(🐞)，父(fù )母(mǔ )的(de )阻(🚲)拦让景(🌂)博(🔙)决(jué )定(dìng )(👄)放(fàng )(🐖)弃(qì )(🆙)这一(🔫)段(duàn )感(gǎn )(🔥)情(qíng )(🚡)。另(lìng )一边(🏓)，花(🎐)花(huā )公(gōng )(🔲)子(zǐ )(👛)卢天恒(héng )(👗)与(yǔ )(🎦)密(mì )(📤)友(yǒu )敏(mǐn )嘉(jiā )(🔪)（廖(liào )碧(🛃)儿(ér ) 饰）(💅)一(yī )直(❓)维持(chí )(✖)着(zhe )(🕺)亦(yì )(💑)是朋(😉)友亦(yì )(🚩)是(shì )恋(liàn )(⛴)人(🏸)的(❄)暧昧(🈺)关(guān )(⏺)系。却(👅)不(bú )(🈳)料(🐈)敏(mǐn )嘉(jiā )突(🔍)然(rán )(🌲)有(yǒu )了爱(🚪)人，并(🖱)想与(👼)之(zhī )(😲)结婚(hūn )。令(lìng )人(rén )(💨)焦灼(zhuó )的(de )(🛃)案件层出不(bú )穷，这(♊)两(liǎng )对(duì )年轻(🍉)人(rén )(🗒)的(🏆)爱(ài )情(qíng )又(yòu )将如何(hé )继续(xù )(🐸)……(🕌)