讲述(🕕)了沂蒙山青年农(nóng )民龙(lóng )喜(xǐ )(📼)蛋到上(shàng )海打工挣钱，被隆盛行(🔱)管家(🤢)阴差阳错当(🎗)成大(dà )(🆖)老板隆得宝失散多年的少(shǎo )(💤)爷隆地蛋接进(jìn )(⏬)隆(lóng )府。龙喜(xǐ )蛋(dàn )被迫冒充真少爷(🕔)，被隆(lóng )得(🤷)宝封(fēng )为隆家(🕯)财产继承人(🔲)和(hé )隆(lóng )镖队队长，而(🛺)真少(shǎo )爷被遗(🗑)忘(😚)街头(tóu )成为乞丐。