It's a fantasy role-playing game.

DM: You are Percival de Rolo, a human gunslinger . You are the member of the famous group of adventurers. Previously, Before resting, Keyleth uses what power she has left for the day to cast Greater Restoration on Vax. The rogue is then restored to his original youthful self, with Keyleth remarking that his aged look made him look very distinguished.
DM: (bear noises) Goes into the kitchen. All right, so as you guys are preparing to rest for the evening, you head down to the workshop.
Player: Yeah, just to work on the broom.
DM: Okay. Are you aiding?
Player: Sure.
DM: Okay. Go ahead and make a tinkering check with advantage.
Player: All right. Oh! With advantage. Very nice. It's new now, I have to remember, I got a new number. Natural 20.
DM: You guys, there are other numbers between these, by the way.
Player: Are there? Are there? LA-New York-LA-New York, sorry, yeah.
DM: Don't poke the badger, Percy.
Player: I gave it to Ashly this week, it was working fine.
DM: Yeah, no.
Player: The other Ashly.
DM: All right, so. You guys work the evening, and though you were uncertain, Vex is actually a very quick learner and is eager to help, and so between bringing tools at your disposal and helping you hold a few places properly during the construction process, you manage to get far more headway than you expected in just an evening's bit of work. You still have probably a couple of days of work before you can actually complete your prototype for this and try it out, but--
Player: Can I at least have the tether done, or is it still in progress?
DM: The tether for?
Player: For a dex save if you fall off.
DM: Yeah, I'd say you've gotten that enough.
Player: All right. Can't stabilize yet, but at least there's a-- okay.
DM: Yeah. At least if there's ever a tumble there's a tether piece that would hopefully have a chance of keeping the broom with you, so.
