费仁（周嘉(jiā )洛饰）与(✒)义妹高强(📒)（王灏儿(🔼)饰）为工(gōng )钱(🕟)当(🕸)上鲁(🔱)仁县衙(yá )门捕快，新(xīn )任(🆖)捕(bǔ )长(zhǎng )黄佘(🌰)（曹永(yǒng )廉饰）派(pài )遣费仁深入三不管地带(🌗)壹(yī )(🏇)将(♑)宫(gōng )城，寻觅失(shī )联(lián )细(🔸)作。般(bān )隆门话(🎡)事人(rén )般斗（韦家雄(xióng )饰(🛹)）(🚉)手下慕容恭梓（朱(zhū )敏瀚饰）误打(🙁)误撞，将费仁带(dài )入壹将(jiāng )宫城(chéng )(🔊)。城(⏺)內表(🌙)面一片(piàn )繁华，四大(dà )(🚨)门派却暗里争斗(💱)。已故(gù )门主曾承诺谁(shuí )能拔出(🔝)宝剑，徐(🙌)意门(🤸)大(🌞)家姐符(fú )玲（陈(💪)滢(yíng )饰(shì )(🎾)）就嫁(jià )谁(⛏)；费仁与恭梓糊里糊涂(tú )一同把宝剑拔出，成为两大(dà )(🧣)候选姑爷！四(🗳)派互(hù )相搞局，幕后主脑阴谋不绝，细作身分谜(🐛)团重重，费仁要做候选(xuǎn )姑爷，衙门(💯)细(xì )作亦要继续寻找，祸福难料(🤥)……