人过中年的杨树（赵立新 饰）和阿琴（闫妮 饰）是一对爱情早已归于平淡、终日为了生计而奔波不休的夫妻。杨树原为大学教授，后来偷偷辞职进入药厂搞起研发，由于对工作投入了过多的精力，自然而然疏忽了对家庭的关怀。偶然得知真相的阿琴大为气恼，虽然她现在是大厨房的明星主厨，但是为了丈夫的事业和家庭也曾牺牲过自己的梦想。气急之下，阿琴提出离婚，缺乏沟通的二人终于到了无法挽回的地步。在此之后，杨树的研发取得了阶段性的成果，事业出现转机。得知消息的阿琴虽然大为惊讶，却一再拒绝前夫的示好，并有意开始一段新的婚姻。 　　路途漫漫，彷徨无措，都市男女各自寻找着心中笃定的港湾……

Professor Yang Shu forget to accompany his daughter to school during his participate in drug research and development of small rise in early examination. The daughter fainted due to heat stroke in the school room. The mother, a five-star hotel after lunch chef Ar Chen in this situation was very angry when she found her husband already secretly resigned to make drug development joint venture after more dissatisfaction and resolute A divorce . However Yang Shu research results have been successful, all of a sudden fame and fortune. But despite that, Yang Shu wants nothing more but to have back his family again.