In the story "Qin Shihuang wants the elixir of life", who did Qin Shihuang send to Xiandao to get the elixir of life?

Qin Shihuang sent Xu Fu to Xiandao to seek the elixir of life.

Xu Fu wrote that there are three fairy mountains in the sea, Penglai, Abbot and Yingzhou, where immortals live. So Qin Shihuang sent Xu Fu to lead thousands of boys and girls, as well as three years of food, clothing, shoes, socks, medicines and farm tools to take a mirage to seek immortality, which cost a lot of money. However, Xu Fu led many people out to sea for several years, but he didn't find the holy mountain. Xu Fu left his descendants in the local mountain-"Laoshan Mountain", which was renamed Lao or Lao.

In 2 10 BC, Xu Fu led his troops out to sea again and came to "Guangze Plain". He felt that the local climate was warm, the scenery was beautiful and the people were friendly, so he stopped being king, taught the local people the methods of farming, fishing, whaling and paper arrangement, and never returned to China. There is also a mainstream saying that Xu Fu died in the sea.

There are many records about Xu Fudong's crossing in Historical Records, including Biography of Hengshan Mountain in Huainan, among which Xu Fu's conversation with Poseidon from southeast to Penglai and Poseidon's request for a virgin as a gift. It is generally believed that this is an excuse made up by Xu Fu for Qin Shihuang, and it is also recorded that Xu Fu once again went out to sea to transport food seeds, and hundreds of workers accompanied him.

After this voyage, Fu Laixu went to the "Guangze Plain" (probably Kyushu Island, Japan). He felt that the local climate was warm, the scenery was beautiful and the people were friendly, so he "stopped the king from coming" and stopped teaching the local people the methods of farming, fishing, whaling and paper pumping, and never came back.

Biography of Hengshan Mountain in Huainan is slightly different from Biography of Qin Shihuang. It is said that Xu Fuyi did not take thousands of boys and girls to the sea at first, but led thousands of boys and girls to the sea when he went to the sea again after years of unsuccessful search for Xianjia. Regarding the three fairy mountains that Xu Fu is going to visit, Penglai, Abbot and Yingzhou, Historical Records of the Closed Meridian only says that they are in the Bohai Sea, and the specific location cannot be determined. And where is the plain wide ze, there is no textual research.

Baidu Encyclopedia-Xu Fu