Lucas was delighted to see a different way of fighting. He had never seen anything like it before, and it was unique at some point, as he knew the performer was aware of the fact that the halo could be dodged, so he made himself approach them just to make sure.
Lucas was smiling, seeing the result of the soldier's efforts. At some point, his eyes delayed reacting to it, which means he was fast enough to outdo Lucas's senses. As it continued, Lucas was silently rooting for him.
Not until Lucas noticed that the bald commander was gathering his energy all over his body, which means something. He was trying to raise his senses and strengthen his body.
"That man, he was the first one to notice that the soldiers arrived, which means that he had good sense. It would be bad for him if he got caught. I should help him."
