C197 General Information

Lu Lee paused for a second and then said, "That's why I ignored some details. You are sitting on a wheelchair, but your shoes have spots of dirt on them, which means you are not immobile. What's the matter with this wheelchair?"

Ian nodded. "I was indeed careless. But have you ever thought about the habit of an old man in a wheelchair?"

He's old, so he doesn't want to move