Elaina's refusal causes both sisters to be shocked and confused. After all, Elaina is very adamant about it to the point that she is looking more serious than she usually looks. Even Princess Margaux didn't know Elaina could get that serious and borderline angry as well.
"Huh? Why? Shouldn't you rely on something more powerful to ensure that they would be scared? I heard your parents are merchants. Isn't it easy for them to immediately suck up to power if they ever see one?"