Set against the backdrop of China’s reform and opening up of trade and investment in the early 1990s, Xiao Bao (Song Xiaobao) follows his best bud Second Brother (Sha Yi) to the Shenzhen Special Economic Zone. Both hailing from tthe same rural village, they dream to make something out of themselves one day. However, the unexpected arrival of a baby puts a wrench in their plans. Suddenly, the two clueless guys are rookie dads who are trying to raise a baby. They also encounter Ma Lu (Ma Li) whose unmarried despite her age. She may seem cold but she's a warm-hearted woman. In order to pursue the apple of his eye, the poor boy is determined to get rich.