费仁（周(zhōu )嘉(jiā )洛饰）与义妹高(📼)强（王(🐌)灏儿(ér )饰(shì )(🌰)）为工(gōng )钱当上鲁(lǔ )仁县衙(🤴)门捕快，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，寻觅失(🐿)联细作。般隆门话(🎡)事人般(bān )斗(🙍)（韦(wéi )(✳)家(jiā )雄饰）手下慕容恭(gōng )梓（(🎿)朱(zhū )敏瀚饰）误打(🙁)误(wù )撞，将费仁(rén )带入(rù )壹将宫城(🔊)。城(⏺)內表(biǎo )面一片繁华，四大门派却暗里(lǐ )争斗。已故门主曾承诺谁能拔(📙)出宝剑(jiàn )，徐意门大家姐符(fú )玲（陈滢(yíng )饰(🎾)）就(🈴)嫁谁；费仁(👃)与恭梓(🚻)糊里糊涂一同把(⛳)宝剑拔出(chū )(🥕)，成为两(🚴)大候(🤖)选姑爷！四(sì )派互(🈁)相搞局(💹)，幕后主脑阴(yīn )(🛎)谋不(bú )绝，细(xì )作身(➡)分谜团重(⛏)重，费(🥋)仁要(yào )做候选(xuǎn )姑(🚶)爷，衙门(mén )细(xì )作亦要(yào )继(jì )续寻找(🈺)，祸福(🔍)难(😙)料(liào )……