"If they're like bar codes, why aren't they in a uniform place?" Leo asked.

They got to the door and Leo started to panic a little. Maybe this guy was a monster. Why would he lead him into a room with some weird ass mechanism. It didn't seem like a trap though, Leo could sense those. "What're those?" he asked, pointing to one of the devices. He wasn't going to enter the room until he had an answer that didn't involve his destruction.