费(🈯)仁（周嘉(👷)洛(luò )饰(🆓)）与义妹高(gāo )强（王灏儿(🔼)饰）为工钱(qián )当(dāng )上(🛍)鲁仁县衙门捕快(🔧)，新任捕(🥈)长(zhǎng )黄佘（曹永廉(🗼)饰）派遣费(fèi )仁(📿)深入三不(bú )管地(❣)带壹将宫城，寻觅失(shī )联细(🔸)作。般(🤷)隆门话事人般斗（韦(✳)家雄(🥄)饰(🛹)）手下慕容恭梓（朱敏(mǐn )瀚(🗑)饰）误打(🙁)误撞，将费仁(rén )带入壹将宫城。城內表面(miàn )一片(🚣)繁华，四大门派(⏯)却暗里争斗。已故门主曾承(chéng )诺(💻)谁(shuí )能拔出(🔝)宝剑(🐑)，徐意(yì )门大家姐(jiě )符玲（陈滢饰）就(🈴)嫁谁；费仁与恭梓糊里糊涂一同(tóng )把宝(bǎo )剑拔(🎋)出，成为两(liǎng )大候选姑爷！四派(pài )互相搞局，幕后(🥊)主脑(👊)阴(🛎)谋不绝(🐾)，细(xì )作(zuò )身(➡)分谜团重重(🐨)，费仁要做候选(xuǎn )姑(🚶)爷，衙门细作亦(yì )要继(jì )续(🎥)寻(xún )找(zhǎo )，祸福难料(🤥)……