Here's somebody who doesn't even consider waiting for a third person before charging in! He barges through the door and starts kicking things.

...his lookout?

A short while later another student arrives. "Hello there, I don't think we've met."

"Hi, I'm Bella."

"Oh hello Ribo, fancy that!" says Nia, jogging into view.

"Hi Nia, I'm Ribo if you didn't catch that. Has anyone been in the room?"

"Yeah, some boy went in straight away and started checking it. Maybe he really wants first crack at the supplies."

"Was he my height, blonde and kinda reckless seeming with a power sharer?"

"About that tall I guess? Blond reckless and power-sharer are all yes."

"I think that's Orion. New York's freshman are in Shop first thing Monday on the strength of whatever is special about him."

"...huh. Well, I guess he's... sharing? That's nice."

Inside, Orion incants something but it turns out it was just a dust bunny twitching under the vent. Maintenance must've missed it when they swept. Drat.

"It is." She peeks in the door. "Is it safe?" She asks when she sees that it's Orion. "It's definitely him," she adds to Bella and Nia.

"Yeah, I think so," he says. He's looking in the cupboards now. He is supposed to make modeling clay. What does one even do with modeling clay in the Scholomance?

"Thank you for checking the room!" says Bella, heading in and doing some due diligence on a stool and counter before she sits to collect her own assignment. ...looks like she's just going to do the potion form of her soneta. Okay then.

Nia is going to do a relaxing tea! Sounds nice. Everyone sometimes wants a relaxing tea.

Ribo takes a seat near Nia and gets her assignment.... her lips thin out and she just stares at it. It's a potion for rehydration, something that, well it might not have saved Sophie but it would have helped. A few tears run down her cheek, then she blinks them away and gets to work.

Della wheels into class - “Bella, hi!” - and receives an assignment for making axle grease. 

"Hi Della!" It's cute that they rhyme.

Alexius pops in on time and waves. "Hi Nia, hi Bella." Hi crazy enclaver from Mal Studies. He's had time to catch a rumor or two about Crazy Enclaver and has mixed feelings. He understands wanting to help but you have to stay alive unless you only want to offer it briefly...is this kid just drawing down New York's mana to kill mals? Is that somehow worth it for them? Maybe if his affinity makes the spells really really cheap? 

Alexius is making...hand sanitizer, apparently. Well, that's not bad, he can maybe even coax it into his affinity if he applies it when he's done. 

"Hi Alexius. What've you got, I'm just putting my soneta into a potion over here."

"Hello! How are you?"

Ribo waves at the new person and says "Hello."

An anti-potion potion, that's metamagic for you. "Hand sanitizer! I'm Great, of course," he adds to Nia, smiling. He does in fact look considerably healthier than on Thursday. And his hair is...a bit longer than is strictly natural given a pre-induction head-shave. "How are those school supplies treating you?" 

He waves back. 

"They are treating me as though to ice cream and cake," she assures him.

Hee hee. "Good!" He makes for the cupboards for supplies. "I'm Alexius," he says to Ribo while liberating a bottle of rubbing alcohol, "affinity: me." 

"Ribo, wire for me."

"How flexible!" And pause, the better to appreciate a good pun. "Think you could do wire mesh covers for room vents?"

"Does your vent not have its grille? I guess an artifice grille on top wouldn't hurt."

"I think so, I got some barbed wire in shop that I think will have a good resonance with protective enchantments. I haven't tried it yet though."

"That, and grilles break, and wire mesh has smaller gaps. Also it can go just about anywhere, needn't be limited to vents. I have a full seal for when I'm not in the room to make it harder for mals to sneak in, but, uh, have not yet come up with a spell to not asphyxiate." Wards: not remotely his specialty. "Barbed wire sounds very ward-friendly indeed." 

"Ooh, how's the full seal work...?"

"It's mostly just a rubber cover that's enchanted to be very discouraging to mals. I'll probably trade it to a freshman enclaver once I've got enough magic to be confident of killing most mals that would reasonably sneak through a vent grille. Got a nice little under-door seal too." They were a significant fraction of his weight allowance, but the mana savings in room wards are huge. 

"Oh, I thought it was a spell. Clever idea anyway."

"I wish. Sadly, wards are not my specialty. Hence the substitutes. Thanks, though." 

"I wonder how often rubber shows up in the shop. I didn't see any yesterday. Actually, is there anything you're offering for trade or looking for? I don't have first pick of the shop but I'm not far off."

"Not immediately but - short term, help with shop assignments and materials, I have Friday shop and it sucks. Also I'm always open to trading spells or tutoring or homework help." 

"Do you speak Russian?"

"I do!" 

"That's the thing I'm most likely to trade for tutoring on at the moment. I'm trying to pick it up as quickly as possible because I need it for a class. I spent a good chunk of my weekend reading part of an intro textbook. The other thing is if you have any experience with spell translation. I have a lot of spells that are too expensive for me to cast in a language almost nobody knows and someone I expect to be willing to trade for anything I can translate since they're healing spells."

"I can absolutely do Russian tutoring! I can maybe do spell translation if the spells are caster-only, but, uh, recent experience suggests my affinity likes tweaking things so they work really well on me and not so well for others. If I tried to translate a spell, ah, unselfishly, it might turn out subtly problematic. I would totally trade for them though." 

"The reason I need to translate them is because they require too much mana for me to use. Maybe someone with a good affinity could stretch them but some are probably beyond even that. I'll probably trade for Russian tutoring though what would you want in exchange?"

"Eh, if they're upperclassman-level spells they'll still be good to have when I'm an upperclassman. Offer stands. For tutoring - probably shop materials, alchemical ingredients, or mana depending on what I need in a given week. Mana is the simplest of those." He will cheerfully haggle to a mutually agreeable price while he starts laying out ingredients. 

Ribo really doesn't know what things are worth but she'll take a wishlist of shop materials. Mana is not something she really wants to trade away. She's also noncommittal on trading the upperclassmen spells.

(Ghassan shows up fashionably late- it looks like there's at least been some attempt to clear out the room. He makes a beeline for Lysander, happy to see a familiar face. And there's Orion Lake again, like some kind of mal-sniffing dog clearing the room for everyone else. He wonders what kind of parents would turn out a kid that recklessly stupid, no matter how convenient his affinity. Eventually, it'll catch up to him. Until then, though, he's a great help to those in the class who want to get their work done without constant mal interruption.)