费仁（周嘉洛(luò )饰(🆓)）与义妹高强（王(🐌)灏儿(ér )饰(🌰)）为工钱当(🕸)上(shàng )鲁(🔱)仁县衙门(mén )捕(🎺)快，新任捕长黄(huáng )佘（曹永廉饰）派遣费仁深(🌫)入三不(bú )(🎲)管地带(dài )壹将宫(gōng )城，寻(🖲)觅失联细(xì )(🔸)作。般(🤷)隆(lóng )门话事人(rén )般斗（韦家雄饰(🛹)）手下(xià )慕容(róng )恭梓（(🎿)朱敏瀚饰(shì )）误(wù )打(dǎ )(🙁)误撞(zhuàng )，将费仁(🥀)带入壹将宫城(🔊)。城(chéng )內(🚢)表面(📎)一片繁华，四大(🚨)门派(pài )(⏯)却暗(àn )里争斗。已故门主曾承诺谁能(🙂)拔出宝(bǎo )(✋)剑，徐意门(mén )大家姐符玲(🙀)（陈滢饰）就嫁谁；费仁与恭(gōng )梓糊(🤲)里(🕙)糊(hú )涂(tú )(😍)一同(👺)把宝(bǎo )剑拔出，成为两(liǎng )大候选(xuǎn )姑爷！四派互(🈁)相搞局，幕后主脑阴(yīn )(🛎)谋不(🚗)绝，细作身分谜团重重，费仁(rén )要(yào )做候选(xuǎn )(🌼)姑爷，衙门细作亦要继(💿)续寻找(zhǎo )，祸(huò )福难料(liào )(🤥)……