Masozi is, presumably, spending the afternoon safely ensconced in his room and studying Mandarin. The first hint of something wrong is when he fails to appear at the Shanghai table for dinner, even well after all the other freshman have made it over.
This is kind humiliating, actually, or at least it would be if Masozi were tracking the outside world much at all instead of curling up in a ball and holding as still as he can and vying by sheer force of will not to throw up again. He feels terrible and it keeps on going and to make matters worse, at one point he didn't react in time to reach the void wall and managed to puke on his bed. Which is why he's now lying backwards and diagonally on it. And also mostly naked, again, because Sophie's beautiful clothes did not deserve this, and he managed to stash them safely in the corner.
He would try to see who's just come into his room but that would require moving, which, nope.
Does he have to answer questions by talking now. This is incredibly unfair.
"...Not really. Stomach - really hurts." And so does most of his body, at this point, and he's gross and clammy with sweat all over, and his head is pounding and he's agonizingly thirsty. Specifying that would take too many words though.
This is a very confusing as a question to answer, since from Masozi’s perspective he mostly stopped doing things.
“I - put my new clothes over there? So they wouldn’t get ruined.” Oh no where is his notebook of Mandarin, he can’t remember, if he ruined his notes he’s going to be so frustrated. “I…tried to sleep?”
The spell doesn't completely knock out the nausea, and it doesn't do anything about the part where his entire gut is tied into agonizing knots of cramps, or where all his joints and muscles feel achy and his throat really hurts and his head is pounding dully. But it's a significant improvement.
He experiments with turning his head, notes that this seems allowed, and tries half-rolling toward Wen Qing so he can see what's going on. This does not result in throwing up, like it did the last three or four times he tried to shift position.
"Am I maybe going to die?" he asks Wen Qing, plaintively.
He will do his best to describe everything for her. "At first I just felt - kind of bad but not specific? And I was tired and wanted to lie down and it was hard to study. And then I started getting awful cramps in my belly, and I tried drinking more water to see if it'd help but it really didn't. And - then I think my whole body hurting was just getting worse and worse, at the start it was just my stomach." He shivers. "- What time is it now?"
Masozi didn't particularly follow that exchange. He's thinking that he's cold and feels terrible and wishes that Lan Xichen could hug him and this would result in less feeling terrible. It probably wouldn't, though, and also he's not exactly in a huggable state right now.
"...Can I have water?" he eventually thinks to ask. "I'm thirsty."
"So we don't know what you took, if it's poisoning, which makes the treatment harder. I'm going to give you the charcoal, it tastes awful but it's a good broad-spectrum anti-poison potion. If it's food poisoning it should clear up on its own in a day or so. Drink plenty of the water."
"Mmmkay." He is now very stuck on the floor and is maybe just going to stay there until Wen Qing volunteers to put in the effort required to change this situation. "Where's Lan Xichen?" he adds, tentatively, after a moment. "Can he - I want..." Actually make this is an unreasonable thing to ask for and he shouldn't? He trails off.
"Okay." It's the first week of school; he probably won't be eaten by a mal in the middle of the night, and if Lan Xichen is worried about it he can figure out extra wards.
He closes his eyes and drifts, still too generally uncomfortable to actually manage sleep, but a lot less miserable than before.
But the floor is a perfectly fine place to be flopped fine, he will accept Wen Qing's help to drag himself back onto the bed, and then burrow under his blanket and wish he had a second blanket or, better yet, snuggles from Lan Xichen. At which point he has to remind himself that almost certainly Lan Xichen is not going to want to snuggle him when he's sick, he probably smells terrible again.
Whatever, probably it's not an emergency that Masozi needs to worry about right now, then? He accepts the water and sips it carefully; his stomach gurgles uneasily about this but he's not exactly nauseated and the sip of water stays down.
He tries to find a more comfortable half-propped-up position where he doesn't have to support himself, but this is hard to figure out when he only has one somewhat sad and deflated pillow.
"Okay."
He will try to drink all of the disgusting potion! It's incredibly disgusting! Despite the anti-nausea spell, it keeps making him gag, and he's uncomfortably aware that his stomach has contents again, and does not exactly approve of this right now.
Eventually he's drunk all of the horrible potion! Unfortunately he gets to continue to taste the horribleness every time he burps!
....Does he, in addition to drinking it, also have to not throw it up again. Is there a minimum time limit he has to manage to keep it down or something.
Masozi probably doesn't need the bucket if Wen Qing is going to cast the stronger spell, but it's reassuring to have nearby just because the horrible potion will make such a disgusting mess if he does throw up again.
He will try to get as comfortable as he can with Wei Wuxian's delivery of additional pillows, and wait for Lan Xichen to arrive.
....Wow. That's really weird. On the one hand, he feels...almost fine? Certainly a lot closer to actually comfortable. On the other hand, everything is suddenly...sort of pink? And objects have gauzy halos around them. And his hands feel weirdly like balloons, which might float away in the breeze, not that the Scholomance has breezes. Also it takes him three tries to get the water jug to his mouth, because his vision seems to be weirdly offset by about an inch.
He can swallow a normal sized sip of water without it feeling unpleasant, though! Which reminds him that he's still very thirsty and it's tempting to gulp the rest, but he probably shouldn't push it too far.
Masozi has his eyes closed, but he finds himself relaxing significantly the moment he hears Lan Xichen's voice. This helps a bit with the aches just by itself.
He opens his eyes and tries to make them focus. Lan Xichen's face looks funny, all surrounded by halos. Masozi...should probably say something, to thank him for being willing to come? ...Words are hard and moving his lips feels a bit like trying to manipulate two unenthusiastic earthworms.
"Sorry fr'being - needing help..." he manages. "S'inconvenient for you?"
Masozi smiles tiredly at him. "It's nice. That you're here." He's currently giving off a very different impression from the one he did earlier today in his new clothes; scrunched up under his blanket against the pile of pillows, with his eyes not quite focusing, he looks very small and young and vulnerable.
"Thank you." It helps, a lot, but it also seems to stack with the weirder effects of the nausea spell. He feels a bit like he's floating in warm water.
...He would like to put his head on Lan Xichen's shoulder, he decides. Is Lan Xichen close by enough for him to just do this or does he have to ask.
Masozi tries to wiggle into a position where he can lean on Lan Xichen instead of on his pillows, and can still reach his water, but where he's not too much in the way of homework-doing. He's not sure if he succeeds at this, but he'll try to be quiet and unobtrusive and un-distracting from homework.
"Don't think it's your fault. If I'd been - paying attention - I'd've thought, Wei Wuxian forgot his room number, so he's not careful... Just didn't think."
Masozi has in general been training himself to ask fewer questions when they might annoy people, but the spell side effects are making that much harder.
"- Thought you might've been mad about the clothes. Seemed like you didn't want to talk to me."
"Oh. Okay. ...Should stop distracting you. Sorry."
Masozi snuggles up closer and lapses into silence again. He remembers to drink some more water, eventually, but then his eyelids are feeling very heavy, and he has wards on his room and Lan Xichen is right there and so he's safe and doesn't need to fight to stay awake.
Masozi's day is going like a thousand times better now that he's pretty sure he isn't actually going to die, and has spells to make him feel better, and water, and also snuggles from Lan Xichen!
He wakes up after a while and finishes drinking his jug of water and then asks sleepily if he should practice Mandarin so he doesn't get behind.
The last time Masozi was sick, he had to stay up all night anyway, keeping mals off his mother and sister, occasionally casting his two-hour ward over both of them and then trying to rest for a little while, with the only upside being that concentrating while feeling awful was helpful for generating mana. This is so much better! It's nice enough that he almost doesn't mind being sick, when it means that he gets snuggles and singing for an entire evening even though this is not, strictly, necessary for Lan Xichen to keep him safe from mals or make sure he's drinking water.
He thinks Lan Xichen is very good, and drowsily tells him so.