A.
It lets the reader know what the stakes of the story are
In a sentence, conjunctive adverbs can be very useful in a paragraph or an essay. Authors tend to use these a lot since they add interest in the story and keep it a bit more advanced but not too wacky. Their three uses are: joining adverbs, joining clauses, and joining phrases. Since i cannot see your examples i will make 2 of my own. "The inspector said it was a crime According to recent evidence, however, The inspector didn't gather enough evidence to prove his statement." Note the words in bold. These are our conjunctive adverbs. Have a great day sir.
