Emiray looked over at Professor Gray and then back at Omar. “I suppose we should get going soon. Keep up the good work Omar.” Omar beamed at the praise and gave her what might have been a salute before motioning to his robot and head off in another direction.
“Professor Gray, do you want to rest a little longer before we start heading back up to the surface.”
“What, now?” He glanced at his watch before saying, “Shouldn’t we stop for the night. It took me two days to get down. This seems like a good place to stay after all.”