Li Dehua, an educated youth, was abandoned by his family. When he was discouraged and easily discouraged, the news of the resumption of the college entrance examination gave him hope again. However, due to the lack of high school textbooks, he thought of his former classmate Lu Qingxue. Unexpectedly, the letter he wrote was delivered by a mysterious spittoon to a modern man named Lu Qingxue. This adventure kicked off the relationship between the two of them.
