讲(🌠)述了沂蒙山青(🐽)年农民龙喜蛋到上海打工(gōng )(😘)挣钱，被隆盛(🤢)行(háng )管家阴(yīn )差阳错(cuò )(🆖)当成(🐉)大老板(bǎn )隆得宝失(shī )散多年的少(shǎo )(📿)爷隆(lóng )地蛋接(jiē )进隆(🌗)府。龙喜蛋(dàn )被迫冒充(chōng )真少爷，被隆(🛍)得(dé )宝(bǎo )封为隆(🙍)家财(✳)产继承人和(hé )隆(🚥)镖队队长，而真少(🗑)爷被遗忘(🙁)街头成为(🚑)乞丐。