Haha... This was a real story.

Xidan girl (born in 1988), whose real name is Ren Yueli, lives in Zhuozhou, Hebei Province, China. She is a girl who used to sing in the Xidan underground passage in Beijing, China.

One day, a pedestrian filmed her cover of a song called "Angel's Wings" and then posted it on the Internet. This video touched many people and quickly became one of the videos with the fastest hit rate. This girl is called "Xidan girl" or "Xidan angel".

After she became popular, she won many commercial performances, product endorsements, etc. Since China has a population of 1.4 billion, she quickly earned funds for starting a business and gradually became a billionaire.

Watch her story now: