费仁(rén )(🕕)（周嘉洛饰(🆓)）与义(yì )(🐽)妹(mèi )高强（王灏(hào )儿饰）为工钱(qián )(🕟)当上鲁(lǔ )仁县衙门捕快(🔧)，新(🎹)任捕(bǔ )长(🐉)黄(🛤)佘（(🍖)曹(🔬)永(yǒng )廉饰(shì )）(🥩)派遣费仁深入三不管(🎏)地带壹将宫(gōng )城，寻觅失(🐿)联细作。般(bān )(🤷)隆门(🛍)话事人(🕯)般(👁)斗（韦家(jiā )雄(🥄)饰）(🚉)手下慕容恭梓（朱敏瀚饰）误打(dǎ )误撞，将费仁带(🕕)入壹将(jiāng )宫城。城內表面一片繁(fán )华，四(sì )大门派(pài )却暗里争(❔)斗。已故(🎛)门主(㊗)曾承诺谁能拔(bá )出宝剑，徐意门大家姐(㊙)符玲（陈滢饰）就嫁谁(shuí )；费仁与恭梓(zǐ )糊里糊涂一同把宝(🏯)剑拔出，成(🐀)为两大(🧣)候选姑(gū )爷(yé )！四派互相搞局，幕后(hòu )主脑阴谋不绝(jué )，细(😊)作(🈸)身(➡)分(fèn )谜团(🌹)重重，费仁要做(zuò )候选姑爷，衙(yá )门细作亦要继续寻找，祸(📧)福(fú )难料(🤥)……