Dajun Xiaoguo 143 is the up owner of the video platform, and often sends some daily life videos. It is mentioned in the work that he is from Jilin and has never been out of the province. By September 25th, 2022, the number of fans had reached 1.3 million.

Bi Li Bi Li, referred to as "Bi Li", is now a highly concentrated cultural community and video platform for young people in China. The website was founded on June 26, 2009, and was affectionately called "Mile Mile" by netizens.