1994年,榆江制药(🐽)厂(🥇)三名职工(gōng )于台风夜残忍被(🕟)害(🕸),嫌疑直指(zhǐ )制(zhì )(🍥)药(🎺)厂领导一(🆖)—许成梁(liáng )、段志(🏴)刚(gāng )和杜(dù )(🥩)斌,但(dàn )因证据不(bú )足(zú ),案件(🌗)搁(🏇)浅(qiǎn ),此案也成为(🐿)老(lǎo )(🕔)刑警石光明的心(🎡)结。十五年(💆)后,死者(🛹)的后(hòu )代苏然携丈夫赵伦以记(😚)者身(shēn )份重(chóng )返榆江,利用制药厂假药危机接近许成梁(🚣)三人,伺机复仇。苏然先以杜(dù )(🦗)斌制(🎛)售假药(🥎)之(zhī )事(💻)大(🗞)做(zuò )文(📙)章,但(🐑)杜斌突遭灭口,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(qí )殒命..接二连三(🤖)的命(mìng )案让石光(guāng )明带队介(jiè )入(rù ),事(shì )态迅速升级(🚗),愈发紧迫。最(🐛)终在苏然(rán )的布(🤷)局下(xià ),潜藏的恶人(rén )们皆惨烈离场,无(🐡)一善终(📧),但(dàn )苏(🤥)然也(yě )(📛)难逃命运与法律的制裁,当她如(rú )(🔞)愿完(wán )成使命后(🔙)