讲(jiǎng )述了沂(yí )蒙山青年农民龙喜(xǐ )蛋(dàn )到上(shàng )海打工(gōng )挣钱，被隆(🕰)盛行(háng )管家(🎺)阴(🔧)差阳(🎹)错当(🥈)成大(🛤)老(lǎo )板隆(lóng )(🔬)得(dé )宝(🗼)失散(sàn )多年的(de )少爷隆(lóng )地(⏬)蛋接进隆府。龙喜蛋被(🖲)迫冒充(chōng )真少爷，被隆得(🎡)宝封(🕯)为隆家财产继承人和隆镖队(🕌)队长，而真(🥞)少(shǎo )爷被遗忘街头成(🖍)为乞丐。