海(🈯)州市公安局(🔨)长遭(zāo )遇枪击昏迷不(🏽)醒，原省(🌰)公安厅(tīng )刑侦处处长田丰(fēng )临危(wēi )受(shòu )命(🎗)，空(🆖)降(🥈)海(hǎi )州任代(🍖)理局长之职，在副局(jú )长胡(hú )克艰和刑(❣)警队长(♑)赵(zhào )梦(😎)楠配合(hé )下对冉江案展开(kāi )全面调查。随着调查的深(shēn )入(🚉)，新(🚥)的命案(🛺)再(zài )次发生，海州(zhōu )市经(🙁)济命脉已(yǐ )然被无(wú )形黑手所(suǒ )控(kòng )(🔊)制，毒(dú )(🚢)品交易暗潮汹(xiōng )涌，田(tián )丰一再遭遇恶势力威胁甚(🌊)至栽(zāi )赃陷(💻)害，决(jué )定开(✋)始启动卧底计(🌞)划……