Riku blinked, though no one could see that, at Wilykit. He looked down at her as if he weren't wearing anything at all, and smirked a little with a shrug. "Mostly to show off." At least he was honest. "Back home I had the power of darkness. I could see when it was pitch black. I needed to hide my eyes, so I wore one of these without any handicaps. Now I can sense people by detecting their auras."