费仁(rén )（周嘉洛饰）与义妹高强（王灏儿(ér )饰）为工(😘)钱当上鲁仁县衙(yá )门捕快，新任捕(🥈)长(🐉)黄佘（曹永(🏴)廉饰）派遣费(🎾)仁(rén )深入三不(bú )管地(dì )(❣)带(dài )壹将宫(gōng )城，寻觅失(shī )联细(xì )(🔸)作。般隆门话事人(🕯)般斗(dòu )（韦家雄(🥄)饰(🛹)）手(shǒu )下慕容恭梓（朱敏(🥞)瀚(hàn )饰）误打误撞(🚸)，将费仁(🥀)带(🕕)入(🤯)壹将宫(🤷)城。城(chéng )內表(biǎo )面一片(piàn )繁华(huá )，四大门派(pài )却暗(àn )里争(❔)斗。已故门(mén )主曾承诺谁能(🙂)拔出宝(bǎo )剑(🐑)，徐意(yì )门(🤸)大家姐符玲（陈滢(yíng )饰(shì )(🎾)）(⏰)就嫁谁；费仁与恭(🔔)梓(zǐ )糊里糊涂(tú )一同(👺)把宝剑(jiàn )拔出，成(chéng )为两大候(🤖)选姑爷！四派互相搞局，幕后(hòu )主脑(👊)阴谋(móu )(💍)不绝，细作(zuò )身分谜团重重(chóng )(🐨)，费仁要(yào )(🃏)做候选姑爷，衙门(💯)细(😝)作亦要(yào )(🙎)继续寻找，祸福难(😙)料……