[Qingxuan's eyes are wide and curious as they make their way in, his gaze catching on so many things he doesn't know where to look. Maybe after he bathes this McCoy will be willing to help him figure out what more of these strange things are, or at least help him to find something to eat.]

Is it very complicated? [Pipes that carry water from a tank, he'd said, so maybe they have to connect some pipes? Or maybe there's some sort of mechanism that needs to be engaged.]

You understand all of this so well! Have you been here for a while? How many people are here? Is everyone as friendly as you?