Lu Yu, a famous scholar in the Tang Dynasty, was an orphan since he was a child and was raised by a Zen master. Although Lu Yu is in a temple, he doesn't want to read Buddhist scriptures all day, but he likes reading poetry books. Lu Yu insisted on going down the mountain to study, which was opposed by the Zen master. In order to give Lu Yu a difficult problem, the Zen master better educated him and made him learn to make tea. In the process of learning tea art, Lu Yu met a kind old woman. She not only learned complicated tea-making skills, but also learned a lot about reading and being a man. When Lu Yu finally brought the Zen master a steaming cup of Kuding tea, the Zen master finally agreed to his request and went down the mountain to study. Later, Lu Yu wrote the widely circulated Tea Classic, which promoted the tea culture of the motherland!