1. Luca laughs in a sort of manic way: "Okay, yeah, fine. It's been a few years. Can't really tell how long it's been on account of there bein' no light down here, but I used to keep track of every time I fell asleep on that there wall over there." He'll point his head over to the side of the jail cell and you'll see a literal ton of | tick marks. "Problem is, eventually I just stopped needin' sleep, so here we are. A magicked skeleton just chilling out down in prison."
2. "You sure you've never been down here before?"
The implication, of course, is that you might've? Or might be down here in the future. Who knows, Luca isn't being exactly forthright with his hunches. This will start to bleed into #3, which we'll combine into this answer as well.
"You're all a bunch of kids, right? From that other school? I reckon you're tryin' to..."
Okay, whatever, he knows this isn't going anywhere productive at the moment-
"Fix what's goin' on with this little village, if you catch my temporal drift."
no subject
2. "You sure you've never been down here before?"
The implication, of course, is that you might've? Or might be down here in the future. Who knows, Luca isn't being exactly forthright with his hunches. This will start to bleed into #3, which we'll combine into this answer as well.
"You're all a bunch of kids, right? From that other school? I reckon you're tryin' to..."
Okay, whatever, he knows this isn't going anywhere productive at the moment-
"Fix what's goin' on with this little village, if you catch my temporal drift."