A directionless, young campus bus driver and a punk rock, Samoan security guard named Pineapple form an unlikely kinship as they navigate the unpredictable late shift shit show known as the "drunk bus." Together, they break out of their endless loop and into a world of uncertainty, excitement and incredibly poor decision-making.。十二岁的海日被妈妈带到内蒙古大草原,偷偷把海日放在牧民阿敏爷爷家不辞而别。小男孩海日突然闯入牧民阿敏爷爷的生活,让他很不适应的同时,又勾起了他对以往生活的留恋。他与海日在一起的生活中,矛盾和摩擦频频出现,同时二人又相互被彼此感动。。