民国4年(nián ),袁世凯意(yì )图称帝(dì )(📼),政局动荡是(🌰)年(nián )秋,吴(🕟)淞(🕸)镇(zhèn )大(🔱)火,灾民(mín )数以万计(🎹),本(🥈)就(🐉)鱼(🛤)龙混杂的(de )(🏴)吴淞(sōng )镇(🥩)显得更为(📿)动荡不安。因地(dì )方(🏇)善款筹集,吴淞镇重(chóng )(🔸)修(xiū )居民,却在某(mǒu )宅(zhái )架(👁)梁时出现意外,期间爆出一具(📞)男尸,其状(😚)诡(guǐ )异,引得镇上流言(yán )纷起(🤯),镇民惶恐(kǒng ),募(🚢)资(zī )请(qǐng )僧道做法驱(🌚)邪(📯)超度,期(qī )(😞)间亦有(yǒu )江湖(hú )术(shù )(🌑)士混事(㊗),搅(🥔)得镇上一派(pài )乌烟瘴(zhàng )(🏂)气(🙌)。镇保卫(🙄)团团长陆悦戎行伍出(🈴)身,最是不信神鬼之说(🕙),,见此情形不由大怒,一面下令驱散(sàn )僧道(👣)术士,一面差人(rén )找来镇上(👊)义庄仵(wǔ )工吴(🦇)云(yún )根、柳归元(yuán )师(⛏)徒,命(mìng )其(qí )验(🃏)尸查(chá )明(🌼)死(sǐ )因,以正视听。镇上落魄乡绅(🤔)少爷石乐(lè )志(zhì )少年(nián )游历颇广,得知此案后便(🍽)赶来(🔞)查看(kàn )(🚲),又见陆香邑(👄)在(zài )场,欲(🔫)有所(suǒ )表现,当下一味(🎐)指点评(👛)说,言语间对吴云根(gēn )、柳(🛃)归元师徒(tú )颇为(wéi )不屑。吴云根对(duì )此不以为意,自顾检(jiǎn )验死者身上的(de )绿芽,神情颇为震惊,继而借故(🏡)推托似(sì )有(yǒu )隐情,期间语(yǔ )焉不详。