讲(🈯)述了(🍅)沂蒙山青(qīng )年农民龙喜蛋到上海(hǎi )打(🔼)工挣(zhèng )(🃏)钱，被隆(lóng )盛行管家阴(🤴)差(🍥)阳错(cuò )当(dāng )成大老(🥈)板隆(lóng )(🛤)得宝失(shī )散多年的少爷隆(lóng )地蛋接进(jìn )隆(lóng )府(fǔ )。龙喜(🏇)蛋(dàn )被迫(😎)冒充真少爷，被(bèi )隆得宝封为(🎡)隆家财(👁)产继承人和隆镖(biāo )队队长，而真少爷(🎫)被遗(🗑)忘街头成(🙁)为乞丐(gài )。