We cannot let him escape.
"I change my mind.
None of you are leaving this place."
Nux spoke. His voice, mixed with his energy, sent shivers down the mercenaries' spines.
Well, at least the ones with weak minds. As for the others...
"You are right, none of us are leaving without killing you and finding wherever the hell you sent those women.
Don't worry, though, me and my buddies here would definitely enjoy ourselves."
The 'ugly one' spoke.
He had seen how Nux had killed one of them. He had also been observing Vrakor's expression as he conversed with this monster. It wasn't hard for him to sense that Vrakor was intimidated. It wasn't just Vrakor; the rest of the party was intimidated as well.
Even if the likelihood of his party sacrificing him here just because one man told them to was low, he didn't wish to take any chances.
Therefore, he attacked first.