费仁（周嘉洛饰）与义(yì )(📒)妹高(gāo )强（王灏儿饰）为(🕸)工钱当上鲁仁县衙门(🎗)捕快，新(🐉)任(🛤)捕长黄(huáng )佘（曹(🐮)永廉(lián )饰）派遣费仁(rén )深(shēn )入(rù )三不管(🏇)地(♑)带壹(yī )将宫城，寻觅失联(🎩)细(xì )(🤷)作。般(bān )隆门话事人般斗（韦家雄饰）手下(🛺)慕容恭(gōng )梓（朱(😚)敏(mǐn )瀚(✖)饰(shì )）误(wù )打误撞，将(jiāng )费仁带入(rù )(🤷)壹将(💞)宫城(chéng )。城內表面一片(piàn )繁华，四大门派却暗(💱)里争斗。已(yǐ )(㊗)故(🥎)门主曾承诺谁能拔(bá )出宝剑，徐意门大家姐(🙉)符(💪)玲（陈(chén )滢(yíng )饰(shì )）就(🥫)嫁谁；费仁与恭梓(⛳)糊里糊涂(⛳)一同(🤳)把(bǎ )宝剑(🕐)拔(bá )出，成为(wéi )两大候(🌮)选姑爷！四派(💝)互相搞局(🥊)，幕(mù )后主脑阴(yīn )谋不(bú )(😊)绝，细作身分谜(🐨)团重重，费(fèi )仁要做候选姑(🐩)爷(yé )，衙门细作亦要(🐡)继(🈺)续寻找，祸福(fú )难料……