The person tried to say it a few times, but he couldn't get the rest of his words out. You could tell how big of an impact this had on them.
"Could it be that that clan has appeared?"
"How could it be? They'd already been wiped out by the several big clans. How could they appear?"
"I just hope that our guesses are wrong."
"We're here to kidnap the Devil Fox, but now that all their people have died, how are we going to find it?"
"Wherever that Devil Fox appears, there will definitely be people who spot her. We just have to scout for information to find out."
Devil Fox - they referred to the descendants of the white devil clansmen.
"What do we do about the situation here?"
"Send word back to our clans, and get them to figure it out."
"That's all we can do for now. Someone's coming, let's leave this place."