当(🌠)老(lǎo )民警冉曦(✒)(廖凡 饰)遇上公安大赵(zhào )赶鹅(🕸)((🛍)尹昉 饰)(🍥),从(cóng )“互不(bú )顺眼(yǎn )”到携(xié )手(shǒu )(🔬)并(bìng )肩。横跨18年(nián )的胡(👋)同悬案为(❣)何让师徒二人(🚤)从联手(🐿)破案到(dào )“反(fǎn )目成(🛍)仇”?井(jǐng )底下(💆)的红色高跟鞋、抓不住的(de )胡同杀手(🗑)……(🍮)小片警碰上大案子,他(tā )们(😱)能(néng )否成功破局(jú )?