干部赵致富被领导任命前赴龙潭村脱贫开发工作，发现全村人口仅剩老弱病残，以白事作为生活营生。赵致富的扶贫计划很快遭到了当地地头蛇马三炮的挑战及打压。陷入险境的赵致富被有志青年老艮所救，在老艮的帮助下，赵致富决定去胖丫婚礼现场拉投资，就在当晚，赵致富却目击了外星人飞船，被外星人抓走，高能反转接踵而至。

Official Zhao Zhifu is appointed by the leadership to go to Longtan Village to work on poverty alleviation and development. He finds that the only people left in the village are the old, the sick and the disabled, who live on white work. Zhao Zhifu's plan to help the poor is soon challenged and suppressed by the local snake Ma Sanbao.