"Sure," he grunted with a shrug. He still needed to figure this out because strange things made him twitch and now all of his senses were on alert, because something was definitely wrong.
"Keep the list until you've destroyed everything. You don't want someone blackmailing you, and with the list, you can threaten to report them," he said. Also his background made him reluctant to destroy evidence unless there was a very good reason. "The 'junk' is likely saturated with dark magic." There it was again, that feeling that something was very wrong.
"I'm always inquisitive, because what you don't know can kill you," he answered, staring at her. "So what's wrong with your magic?" he asked, knowing that if he asked if there was something wrong, she would say no. Asking what was wrong led people do expose themselves more often than not.
He remain impassible when he saw the room. Dust didn't worry him as much as what might be the problem with her and how it might affect him.