Guts had actually woken up before the others, and hadn't said anything, so they didn't notice him. He looked at the lord of space and smirked as he heard him ask if they accepted the task he gave them.

Zethis slowly awoke. 'Where am I...?' he thought. He then saw other people and quickly got to his feet, in case they were a threat. Then when 2 figures spoke, and the red one asked if they accept the tasks he gives them, he simply nodded.