这是一部非常真实的爱情喜剧电影,每个人都能从中找到自己的影子。 年近30岁但一事无成的女生萧渝(papi酱 饰)在经历被炒鱿鱼、合租闺蜜突然宣布要抛弃她住进男友房子后,搬进了五环外一个简陋的出租屋内,这是她在这个大城市第九次搬家。 迫于生计的萧渝决定去剧组看看机会,为了省钱把房子短租给了一个同样潦倒的小歌手季野(张超 饰)。可是很快萧渝又被剧组辞退,只能提前回京可季野的租期未满,萧渝竟成了沙发客。两人从窘迫到搭伙过日子,生活越来越甜蜜,发生了许多啼笑皆非的事情……生活总是一地鸡毛,但水逆总会过去,相信明天会好的!Xiao is a girl about 30-years-old, lives in Beijing alone, far away from home which is based in the south. Xiao lost her job again and the co-tenant girl announced for moving out to live with her boyfriend. So Xiao has to move again for the ninth time, to live in an exurban rough place. Xiao is forced to visit a crew in other city for job opportunity and rent out the room to a frustrated singer Ji for a short-term agreement. But she is fired again by the crew and returns to the rental room which is still occupied by Ji. She has to sleep on the couch. The poverty-stricken two live in the same room and get along in daily life as partner, and the relation becomes sweeter and sweeter, and ironic events appear again and again.