It was said that in the late Qing Dynasty, during the Tongzhi period. It was a critical moment for the transition from the old system to the new system, and the national industry was also facing huge challenges. At that time, the Xin'an Chamber of Commerce, a Huizhou merchant group mainly engaged in tea business, and the president of Hongtaihao, Mr. Wang (played by Li Fazeng), decided to expand the foreign tea market for the long-term interests. However, this move touched the interests of Xu Shankui (played by Wu Mengda), the vice president of the Chamber of Commerce who exclusively specialized in foreign tea. Coinciding with the court's allocation of funds for disaster relief, the Wang family prepared to take this opportunity to overthrow Xu Shankui, who was suspected of corruption, which also involved the Huizhou prefect Cheng Da Ren and his family. After that, the struggle between the Wang and Xu families gradually escalated, with open and secret struggles, conspiracies and power tactics emerging one after another. Love, hatred, and entanglement, Cheng Tiansong (played by Zhang Lei), the son of Cheng Zhifu, became a witness and participant in this legendary history...