费仁（周嘉(👷)洛饰(shì )）与(yǔ )义妹高强（王灏(🍩)儿饰(🌰)）为(🕋)工钱当上鲁仁县衙(yá )门捕(🎺)快，新(xīn )任捕长(🐉)黄佘（(🍖)曹永廉饰）(🥩)派(pài )(💤)遣(qiǎn )费仁深(🌫)入三不管地带壹将宫(📼)城，寻觅(⚫)失联细(xì )作。般隆门话事人(rén )(🕯)般斗（韦家雄(🥄)饰(🛹)）手下(🚥)慕(mù )容(🕌)恭梓（朱(🎫)敏瀚(hàn )饰）误打(dǎ )误撞，将费仁带入(rù )壹将宫城。城內表面(📎)一片(piàn )繁华(🥁)，四大门派却暗(🖲)里争斗(dòu )。已故门(🌊)主(zhǔ )曾承(chéng )诺谁(🗞)能拔(bá )出宝剑，徐意门大(🌞)家(jiā )姐符玲（(🙉)陈滢(yíng )饰）就(jiù )嫁谁；费(fèi )(🤷)仁(rén )与(🧤)恭(🔔)梓糊里糊涂一(yī )同(tóng )把宝(bǎo )(🏯)剑拔出，成为两大候选姑爷！四派互相搞局，幕后(hòu )主脑(nǎo )阴谋不绝，细作(🈸)身分谜团重(chóng )重，费仁要做候选(🌼)姑爷(yé )，衙门细(xì )作亦要继(💿)续寻找，祸福(fú )难(😙)料(liào )……