香港开(kāi )埠初期,首位华人(rén )爵士夫人(🌰)祖(🃏)迪费(😘)查,因(🛍)丈夫(fū )失势(🤴)兼失踪(🔧),落难(🆖)到品流复(🌰)杂(zá )的油麻地。有(yǒu )妓女被杀,犯(fàn )案(🎲)手法(fǎ )与英国(guó )(♑)连(📼)环杀手极(jí )相(🐿)似(sì )(🕔),练目狄德英直指(zhǐ )祖迪是(shì )疑凶(✳)!祖迪沦为阶下囚,幸(📞)得(🎿)曾是祖(zǔ )迪得力管家(jiā )关一夫(🚑)为她洗(🕕)脱(tuō )嫌疑。祖迪又重遇(🌙)反(fǎn )目多年的亲妹鲍妹娣、(😞)收养孤女丁晓(xiǎo )(🌑)尧,与魏素嘉、游池(chí )等街坊(fāng )过着贴地市井生活(👓)。凶(🙉)手再现,祖迪发(fā )挥「女(nǚ )福(🧤)尔摩斯」头(tóu )(⛳)脑彻(chè )查(👺),发现(🤳)谋杀案并不单纯(chún ),丈夫(🕯)与一夫均有可疑!凶(xiōng )手发出挑衅信,下个目标(biāo )……