故事围绕两个社(shè )会底层小人物展(zhǎn )开(kāi )，马天一（黄才(cái )伦 饰）为了向(xiàng )爱人石(shí )一(yī )枝（冯秦川(chuān ) 饰）证明自己能给她幸(xìng )福，带着好兄弟小胖（胡铂 饰）想要创业挣大(dà )钱，开始了一场(chǎng )环游世(shì )界之旅，不料从此(cǐ )踏上(shàng )一段奇葩(pā )冒险的爆笑之