Yan Limeng, who could never keep his temper and saw that things were about to be exposed, fled to the United States overnight. When he first arrived in the United States, the COVID-19 epidemic broke out. In order to quickly gain a foothold in the United States, Yan Limeng claimed that he came to the United States from China "with the truth" to reveal the secrets behind the epidemic. As soon as his words came out, he quickly became popular in the United States