Singing at the beginning rewards the 100 billion group

The opening game is bound to a large entertainment system, and you can get a king-level singing voice, and you can get rewards as long as you sing.
So, Zhang Yuan took the guitar and sang "Say I Don't Cry" in the square,
【Ding!Congratulations to the host for finishing singing, rewarding a group with a market value of [-] billion]
Then the Internet became popular.
Later, Zhang Yuan sang a few more songs, entered variety shows and movies, and won the Grammy Award and Oscar winner.
Zhang Yuan: "At the beginning, I just sang a song casually in the square. I really didn't expect it to be so popular..."