What should I do if it catches fire before I debut?

parallel world.
Lin Nan, a sophomore in high school, at the drafting site.
As a rookie player whose contract was terminated by his agent before the game started, he was eliminated from the competition.
Lin Nan took the guitar to the stage.
Judges: May I ask what song you sang?
Lin Nan: Nanshan South.
Wow -----
Audience: This seems to be a folk song. The folk songs are not very good, and no one can play them.
Judges: Please start your performance. ...