费(fèi )仁(🕕)（周(zhōu )嘉洛饰(🆓)）与(✒)义妹高强（(🏽)王灏儿饰）为工钱(🕟)当上鲁(lǔ )仁(🕰)县衙门捕快，新任(rèn )捕(bǔ )长(zhǎng )黄佘(shé )（曹永廉饰）派遣费仁深入(rù )三不管(🎏)地带壹将宫(gōng )城，寻觅(mì )失(🐿)联(lián )细(🔸)作。般隆门话事人般斗（韦家雄(xióng )饰）手下慕容(róng )(🕌)恭梓（朱敏瀚饰）误打误撞，将费(🐶)仁带入壹(😱)将宫城。城內(nà )表面一片(piàn )繁华，四(sì )大(🚨)门派却暗里(🔢)争斗。已故门主(㊗)曾承诺谁能(néng )拔出宝剑，徐(xú )(🙌)意(🤠)门大家姐符(fú )玲（陈滢饰(🎾)）就(jiù )嫁谁(shuí )；费仁与恭梓糊里糊涂(😍)一(💠)同把宝(bǎo )(🏯)剑拔(🎋)出(chū )，成(chéng )为两大候选(xuǎn )姑(gū )爷(🌮)！四派互相(❕)搞局，幕后主脑(👊)阴(🛎)谋不(bú )(🚗)绝，细(xì )作身(➡)分谜团重重，费仁要做候选姑爷(💹)，衙门(💯)细作亦要继续(🎥)寻(🐡)找(zhǎo )，祸福(fú )(🔍)难料(liào )……