Willhelm spins around to see this new man. He moves himself to the side of rose but a bit in front in case this man began a fight. His suit can handle a few shots before it breaks enough time so Rose could get to cover. He raises his sword into a prepared position to strike. "We do not wish for a fight, put your gun down" He did not know who this man was, a bandit, a scavenger, anyone. But what Will can see is this man is well armed.