There is no question here, However that is true.
It shows how it’s going to be a story
Explain the question more, please.
Answer:
It means to disturb "the air." For example, the piercing cries is what the air is being disturbed by, so in general, it was silent when all of a sudden it has become disturbed or interrupted. I think this is a metaphor but I'm not sure.
*sorry if im wrong*
