Li Shande (Lei Jiayin)Under the deception of his colleagues, he transformed from a supervisor into a litchi envoy and was forced to take on a fatal task of transporting fresh lychees from Lingnan to Chang'an to celebrate the birthday of a noble concubine.The aroma changes, and the flavor changes % in three days. However, Lingnan is more than five thousand miles away from Chang'an and the mountains and rivers are so vast, this is an impossible task.

In order to ensure the stability of his daughter Li Xiuer for the rest of her life, Li Shande had no choice but to set off for Lingnan; at the same time, Zheng Pingan (Yue Yunpeng), who was looking for evidence for the left prime minister to overturn the right prime minister's crime of amassing money,) has arrived in Lingnan first.The two men, who each have important responsibilities, met by chance in a foreign country and accidentally met Amita (played by Narnaqi), the president of the Hu Business Association, Yunqing (played by An Jing), the owner of Konglangfang, and Su Liang (played by Lu Liang), the owner of the Hu Business Association.(played by Feng Jiayi) and the secretary-general Zhao Xinmin (played by Gong Lei).) faced many obstacles.The difficulty of the task has soared due to the entanglement of the two lines. How will they break the deadlock and find a glimmer of hope?