Li Shande (Lei JiayinUnder the deception of his colleagues, he was forced to take on the next task of congratulating the birthday of the imperial concubine and transporting fresh lychees from Lingnan to Chang'an. The lychees changed in one day, the fragrance changed in two days, and the taste changed in three days. Lingnan was more than 5,000 miles away from Chang'an, and the mountains and rivers were far away. This was an impossible task.

In order to ensure the rest of his life, Li Shande had no choice but to set off for Lingnan; at the same time, Zheng Ping'an (Yue Yunpeng, who was looking for evidence of the crime of overthrowing the right prime minister to make money.(played by) has arrived in Lingnan first.The two uncles who each had heavy responsibilities met in a foreign land and accidentally met Amita (played by Narnaka), the president of the Hu Chamber of Commerce, Yunqing (played by An Wei), and Hu Chamber of Commerce, Su Liang (played by Lu Liang)The girl Ah Dun (played by Zhou Meijun) and others also encountered the Lingnan Governor He Youguang (played by Feng Jiayi) and the secretary Zhao Xinmin (played by Gong Lei)).The difficulty of the task soars under the entanglement of two lines. How will they break the dead end and find a glimmer of hope?