She's going to wind up slipping anyway; she can't stand on buses. She grabs rather embarrassingly at his hand and nearly drops her cane.

He's remarkably good at compensating for her inability to balance on her own, and the sword's flight is smooth. 

They break out of the trees, soon enough. A collection of white buildings on a mountaintop looms in the distance, approaching swiftly. 

She'll appreciate the scenery when she's not standing on a flying sword any longer.

He lands, stepping down and waiting until she's completely steady on her feet but not a moment longer before letting go of her hand. 

She plants her cane and manages all right. "Thank you."

"Mn." 

A pair of boys, early teens or still tweens, run up. One of them begins speaking, unintelligible but clearly asking about her. Lan Wangji responds calmly. The talkative one looks a little disappointed, and the other turns to bow to her. 

She will make a sort of attempt at a bow.

"Lan Jingyi," the first boy said, gesturing to himself. "Lan Sizhui," the other. 

"Isabella Swan. .....Swan Isabella," she amends after a moment.

Jingyi tries and fails to pronounce this. Sizhui says something mildly reproving to him. 

Lan Wangji takes out his instrument again. 

(Is) (there) (anything) (you) (need)

"I need food. Uh, more than a normal person but I don't know how much cultivators eat. I'm not picky or allergic."

(Cultivators) (can) (do) (without) (entirely) (if) (strong) (enough) (but) (generally) (do) (not)

(How) (much) (more) (than) (normal)

"Depends how much magic I do. Half again as much is a reasonable guess unless you happen to want me to do a lot of magic."

Pause. 

(What) (can) (you) (do)

"See the future, up to an hour out. I have an eidetic memory. I can usually talk to my twin brother telepathically but I think I'm too far away, I'm going to work on that so he knows I'm alive. My brain works better than a normal person's in a few hard to summarize ways."

(See) (the) (future) (?)

"Yes. I knew you were going to find me before you did it but you were quick enough that I didn't have a lot of time to do anything with the information. Uh, it works like - while I'm doing it, I 'remember' the next hour as it would go if I were not using precognition. I can plan to do things within the precognition and see what happens as a result but doing very complicated conditional plans takes longer uses of the magic. If, say, you were expecting some kind of emergency and wanted advance warning of exactly when, I could cover all day when I was awake with look-aheads, but I'd need to eat a whole lot."

(That) (sounds) (useful) (if) (you) (are) (willing)

"...are you in fact expecting emergencies on such a frequent basis that you want me precogging the entire time I'm awake?"

(No)

"Okay, good, that was concerning for a second. Anyway yeah precogging is useful and I'm happy to earn my keep with it for the foreseeable future."

(Thank) (you) 

He confers briefly with Sizhui. 

(Lan) (Si) (zhui) (can) (show) (you) (to) (guest) (quarters)

"Thank you." She follows Lan Sizhui.

Lan Sizhui turns out to have his own, less elaborate version of the string instrument, albeit is a little clumsier with it than Lan Wangji. 

(Hello)