He watches with a very faint smile as she moves, watching with the kind of intensity of someone used to tracking people by their movement patterns. Not a martial artist in the way Zhou Zishu thinks of them, but she has impressive control none the less.

And is almost certainly hiding something about it, but that's fair enough. Zhou Zishu has plenty of secrets of his own and no real need for anyone else's at the moment.

"Well done," he says with a nod once she's on her feet again. He's never been the most effusive with his praise, but he can acknowledge skill. Even if it's not quite admitting that he's well aware the trick wasn't the whole of her ability. "You're up here often then."