1994年,榆江制药(yào )厂(chǎng )三名(📒)职工于台风夜残(cán )忍(😘)被(🕟)害,嫌(xián )疑直指制药厂领导一—许(xǔ )成梁、段(🔬)志刚(🗼)和(hé )杜斌,但因证(zhèng )据(jù )不(⏬)足,案件(jiàn )搁浅,此案也(🖲)成为老(🕔)刑警石光明的心结。十五年后,死(sǐ )者的后代(🚥)苏然携丈夫赵(zhào )(🎫)伦以记(jì )者(🍮)身份重返榆江,利(🥀)用制(🤯)药厂假药危机(jī )接近许成(chéng )梁三人,伺(📯)机(jī )复仇(chóu )。苏(🖲)然先以(yǐ )杜斌制售假药之事(💻)大做文(📙)章(zhāng )(🔝),但杜斌(bīn )(🙌)突(tū )遭灭(miè )(🌞)口,后用段(🙉)志刚与(🎾)许成梁夫人之私情(qíng )挑起内斗,段志刚(👺)又离奇殒(🎋)命..接二连(lián )三的命(mìng )(🕯)案让(ràng )石光明带(❕)队(duì )介入,事(🥊)态迅速升(shēng )级,愈(🦇)发紧(jǐn )迫(pò )(➡)。最终(🌹)在(zài )苏然的布局下,潜藏(🚶)的恶人们皆惨烈(🏒)离(lí )场,无(wú )一善(shàn )终,但(dàn )(😙)苏然也难逃命运与法(fǎ )律(lǜ )的制(zhì )裁(cái ),当她如愿(yuàn )完成(📐)使(shǐ )(🔎)命后