The play tells Jiang Yuan 15 years ago by the partner Lin Zhenghua framed in prison, in order to avoid drag his wife Tan Xiaohui, Jiang Yuan decided to divorce, Tan Xiaohui had to rest in the river source of Comrade Li Guoqiang home waiting river source release. The source was released from prison after the acquisition of Li Guoqiang is on the verge of bankruptcy of the Haitian pharmaceutical, decided by the business competition by Lin Zhenghua Huaxin pharmaceutical, implementation plan for revenge. In that he is suffering from brain cancer and only eight months of life the source, to conceal the illness decided to leave his wife and daughter, but the incidence of Dutch act turned wife, daughter and. Li Guoqiang learned the truth, forcing him to hospital for treatment, river source firmly rejected, Li Guoqiang began to take care of the river source, spare no effort to help the river source. Experience a shortage of funds, breach of contract manufacturers and some twists and turns, and finally acquired a new source of river. Li Guoqiang because of overwork a heart attack, and the river source is in the hospital. Two self destiny long man made an astonishing decision: to leave the hospital, the pursuit of the ultimate freedom. The two old man, go hand in hand, like a never old, like the youth never left, walking on the road.