"Okay, then it's yours for the duration. You can will the ward on the door to admit or keep out anybody who you want to let in or not, although I and my husband - he's the headmaster - can override if there's ever a reason. Korulen will bring you your gemstones when she's found a spell for them and conjured them up. The lift will take you to the cafeteria if you want to go there for non-gemstone food and I've keyed you to it. If people hassle you, you can tell them to talk to me. If you need to talk to me, all you have to do is think 'Keo' loud and clear and I'll pick it up and," <we can talk, like so. Any questions?>
Ooh, a library! Libraries are pretty neat. Joy takes another look around his room, tests the comfiness quotient of the beds, and then goes looking for the library. (He guesses he can get a lift to go there.)
Books! Are any of them about interesting stuff? He'd better look at a bunch to find out.
And possibly lose track of time a little.
"Thanks!" he says, and he reaches into the bag and pulls out a stone and munches on it. Nom nom. "Mffis is really good! Can I learn how to do that?"
He shrugs. "Okay. What's one of those? Is it the thing you need to have to do the magic that makes gemstones?"
And Joy goes back to reading his increasingly large stack of books. (He keeps finding new things to look up!)
And... cast.
There is an enormous puff of faintly glittery red smoke. Blueberry squints into the cloud, then clears it away with a little subtle telekinesis.
A beige mammalian biped who is wearing clothes and has red eyes and appears to have been sitting before he was violently removed from his chair falls to the floor. "Ack!"