费仁（周(zhōu )(🕙)嘉洛饰）与义(🏯)妹高强（王灏儿(🚴)饰）为工(🕯)钱当上(🗳)鲁(🤘)仁县衙门捕快(🏉)，新任(rèn )捕长黄佘（曹永廉饰(🏻)）(🐛)派遣费(🐨)仁深入三不管(💅)地(dì )带(🚶)壹将(📟)宫城，寻觅失联(lián )(💿)细作。般隆门话事(🤥)人般斗(🔤)（韦家雄饰(🔷)）手下慕容(róng )恭梓(🏃)（朱敏瀚饰(shì )）误打(dǎ )误(wù )撞，将(🖍)费(🔫)仁带入壹(yī )将宫(gōng )(⏳)城(🏓)。城內表面一片繁华(huá )，四大门派(pài )却暗里争斗。已故(gù )门主(✖)曾承诺谁(shuí )能拔出宝剑(jiàn )，徐意(yì )门(mén )大家姐(jiě )符玲（陈滢饰）就嫁谁；费仁(rén )与恭(gōng )(😲)梓糊里糊涂一同(tóng )把(bǎ )宝(bǎo )剑拔(bá )出(🎞)，成为(🐇)两大候选(xuǎn )姑爷(yé )！四派互相搞(gǎo )局(jú )，幕后主(zhǔ )(🕌)脑阴谋不绝，细(🔝)作身分谜团重重，费仁要做候(😙)选(👡)姑爷，衙(yá )(⛱)门细作(zuò )亦要(yào )继(jì )(👅)续寻找(zhǎo )，祸福难(🔰)料……