民国(guó )初(chū )年(🆓)，徐警长(🥇)（(📼)张(zhāng )国强(🐌) 饰(🔼)）(🌰)因(yīn )(🃏)一桩(zhuāng )案(àn )(🕟)件与(yǔ )洋(🔱)行的景(jǐng )氏(🍥)（蒋(🔧)志(zhì )光(guāng ) 饰）结下(xià )(🌰)不(🍖)解(🔬)之(zhī )缘(🗼)，并各(💤)获(huò )赠(zèng )(🎾)一(📿)幅(fú )油画用(🎲)作(zuò )(🎏)纪(❣)念(niàn )(🌗)当日(rì )破(📼)案有(yǒu )功。多(duō )(🐿)年(🕔)后(🔸)徐(xú )(👑)警(jǐng )长(zhǎng )的(de )(🗄)后(hòu )(🛍)人(rén )依(yī )(🕖)旧(🕯)以(yǐ )投身(shēn )警界(jiè )为(🥄)荣(róng )(🛹)，人(rén )称(🚥)犀(🐖)利(lì )(🕌)妹(mèi )(🛺)的(📞)徐(🎿)小(xiǎo )丽(lì )(🥞)（杨(yáng )(😚)怡(🍮) 饰(shì )）(😻)便是(shì )警(jǐng )(🚑)队(🐶)的(🥀)一名(míng )干(gàn )(😱)将(🐖)。加(jiā )(🔊)入(rù )重(chóng )(⏺)案(🚢)组(zǔ )(🌙)之(📎)后(hòu )的徐(🔩)小(xiǎo )(🥁)丽(🌚)跟(📯)随(🚨)上司(sī )卢天(🖲)恒(🔢)（马(mǎ )国(guó )明 饰(shì )）(㊗)侦(zhēn )(🥎)破(pò )一(yī )件又一(yī )件(jiàn ) 棘手的(de )(🙌)案(àn )件(jiàn )(🤸)，从旁(㊙)一(👓)直(zhí )用(yòng )专(zhuān )(💪)业(⛓)物(🎾)理学知(zhī )识(shí )(⛏)辅(fǔ )(🥫)佐(zuǒ )(🤷)他(tā )(👃)们(🧤)的(🔔)是(shì )卢(🤲)天(🕙)恒的(😍)校(xiào )(💠)友(yǒu )(👺)，同(tóng )时(shí )(🤳)也(🎋)是(🥕)大(🕐)学(xué )的(🧟)副(fù )(🚴)教(jiāo )授(🤖)、(⚾)景(jǐng )(🕯)氏后(hòu )(👣)人(🗳)景(🤘)博（(❕)林(lín )峰(fēng ) 饰）(🥊)。 　　(🚗)出(🐾)生(shēng )寒(😊)微(wēi )(🈸)的(de )(➡)徐小丽对(duì )(⛏)景博的(🥋)佩(pèi )(🤷)服(🃏)逐(zhú )(🌪)渐变成爱(💹)慕，景(jǐng )博(bó )(😝)也(yě )(🔈)对(duì )(🏒)关(guān )(🙎)心(xīn )(💿)照(zhào )顾(gù )自己(jǐ )(🤔)的(📧)徐(xú )小(😙)丽(lì )日(rì )(⏲)渐(jiàn )(📛)倾(qīng )(🔤)心(👌)。但(dàn )(📸)因(yīn )两(liǎng )(🔷)家(👵)家(jiā )(♌)世(shì )(💸)悬(xuán )殊(shū )，父(fù )(🏃)母(mǔ )(🔞)的(de )阻(zǔ )拦(lán )(📐)让景(🌂)博决定(dìng )(👄)放(fàng )弃(qì )这(🖍)一(yī )(🔫)段(💣)感情(qíng )。另一(yī )边(🏓)，花(huā )花(🍁)公(gōng )子(👛)卢(lú )天(tiān )恒(héng )与(yǔ )(🎦)密友(yǒu )敏(🍺)嘉(jiā )(🔪)（(🐂)廖(liào )(👚)碧(bì )儿 饰(shì )）(💅)一(yī )(🤼)直维持(chí )着(zhe )(🕺)亦是(shì )朋(péng )友亦是(shì )(🍹)恋(⛴)人的(de )(❄)暧(ài )(💁)昧(mèi )(🈺)关(guān )系(xì )。却(👅)不(🈳)料(liào )(🐈)敏(🔬)嘉(jiā )突然有了爱(ài )人(rén )，并(bìng )(🖱)想与之(zhī )(😲)结(jié )婚。令(lìng )人(💨)焦(jiāo )(🈸)灼的案件层出(chū )不(bú )(🚓)穷，这(zhè )两对(duì )(🔍)年轻(🍉)人(rén )(🗒)的(🏆)爱(🐣)情(🌒)又(yòu )将(jiāng )如(⛎)何(🏖)继(jì )续(xù )……