Day 4, Afternoon: Shi's Book
Yeah, at this point, Jim's not really 'up with people', and you guys end up working all of Day 3. You get your map and walking tour, and Shi's book, and head back to Terminal O.
You ask around a little, wait a little while, and find Shi. Shi looks like he's in pretty bad shape. His clothes are all burned, he's missing most of his eyebrows, and he's walking with a limp. He dismisses your questions about it, just shrugging and saying "Fire elementals. Had a job to do. You got the book? Great, thanks." He takes it and flips through it casually, nodding. "Here's the memory tonic. You guys look like you should use some of it soon."
Shi doesn't really need to look at the map. "No, I know where I'm going, but thanks. Anything I can do you for, lemme know. Otherwise, I got to get back in there and finish off this job. Good luck with all that. Maybe I'll see you topside." Unless there's any questions for Shi, he takes a drink of water from his flask, straightens his robes, and heads back to the Fire Elementals' Grave.