Xi Yan, the son of a family of tea merchants in the south of the Yangtze River, has been practicing tea ceremony and Go with his grandfather since he was a child. Before his death, his grandfather left behind a mysterious chess game record and half a tea recipe, hinting at the family's thousand-year secrets. "Tea Tree"; In order to solve the chess game, Xi Yan participated in a local tea party and unexpectedly met Shen Qingyi, a mysterious woman who was also proficient in chess. The two were rivals and attracted each other; Xi Yan gradually discovered that his family's tea business was connected to the "Tian Yuan Tea Party" held every sixty years, and only the winner would receive The real secret of the chess soul tea tree, and someone secretly is destroying the chess records and tea recipes of all the contestants; Xi Yan was framed by a business rival during the investigation, lost the family business, and ended up on the street; he met his grandfather's old friend in a desperate situation and learned that his grandfather was the champion of the Tianyuan Tea Party, but retired due to betrayal ; Xi Yan regrouped and teamed up with Shen Qingyi to crack the chess game left by his grandfather, and discovered that the chess spirit tea tree was not a physical object, but a spiritual inheritance; at the end of the Tianyuan Tea Party, Xi Yan defeated the villain with his original "Tea Game", protected the family honor and the spirit of the tea ceremony, and won Shen Qingyi's sincerity.
