费仁（周(🌠)嘉洛饰(shì )）与义(yì )妹高强(qiáng )（王灏儿饰）为工钱当(dāng )上鲁(🔱)仁县(🤢)衙门(mén )捕(🎺)快，新任捕长(🐉)黄佘（(🍖)曹永廉饰）派(💤)遣(😧)费仁深入三不管地带壹将宫(📼)城(😎)，寻(xún )觅失联(lián )细(🔸)作。般隆门话事人般斗（韦家雄饰）(🚉)手下慕(🐖)容恭梓（(🎿)朱敏瀚(hàn )饰）误打(dǎ )误撞，将(jiāng )(🚑)费仁带入壹(😱)将宫城(🔊)。城內表(🌙)面一片(piàn )繁(fán )华(🥁)，四(📯)大(dà )门(🛑)派却暗里争斗。已(🌑)故门主曾承(chéng )诺谁能拔出宝剑(🐑)，徐意门大(dà )(🌞)家姐符玲（陈滢(⛓)饰）就嫁谁；(🥫)费(🤷)仁(rén )(👃)与恭(gōng )(🔔)梓糊里糊涂一(yī )同把宝剑(jiàn )拔出，成为两大候选(xuǎn )姑爷(yé )！四派互相搞(gǎo )局，幕后主(zhǔ )脑阴(yīn )谋不绝，细作身分谜团重(chóng )重，费仁(🤷)要做候选姑爷，衙门细作(🔈)亦要继(💿)续寻找(zhǎo )，祸福(🔍)难料……