'No Money' was a Japanese light novel written by Hiroshi Nagai. The novel was published in 2009. The novel tells the story of the protagonist, Tian Chengyue. Tian Chengyue was a young man who had just graduated and started working. He worked hard but the salary was low. He had to live on a budget. He met a beautiful girl and they fell in love. However, due to the poverty of Tiancheng, they could not get married. The climax of the story was that Tian Chengyue went on a trip with the girl but they didn't bring enough money. They had to work in restaurants to earn enough money. During this process, Tiancheng became more aware of his own problems and began to work hard to improve his life. The ending of the animation was not yet completed, but it had been updated many times. In the latest update, Tian Chengyue and the girl were married and they had a cute child. Their lives gradually became better.