"I'm not familiar with the race."

He assumes it's a race. At any rate, it's not all that uncommon to find things in the Nexus that he's unaccustomed to, despite the vastness of his galaxy. The prefix 'cyber' seems to suggest something a bit ... mechanical.

"Then again, this place has me realizing I don't know everything after all." He says with a smirk and a shrug. "There probably just aren't any where I come from."