Sybil came over to inspect the books that Karl had set on the table in front of him, not quite understanding why they were important. She had gotten so used to nobody caring what she was up to that she had long since stopped paying attention to gossip, so she only picked up what was in her textbooks, and the details of how Elites advanced were not part of the core coursework.
The methods were common knowledge, but she had missed out on a lot of that, and until today, hadn't cared.
But she liked to study, so she flipped the [Silent Movement] book open without hesitation, then looked around in confusion as it vanished, wondering if some trick was being played on her.
"It's a skill that lets you move without making a sound. I know you can't tell the difference, but it's an essential skill for a Rogue, and it goes well with the other skill that we have prepared for you." Karl explained.