I feel like Arven would try his hand at growing the herba mystica in his dorm, have a problem, and refuse to ask for help until Protag and Co find him haunting the horticulture section of the library for the fifth straight day without sleep.
At which point Protag shrugs and suggests asking their mom, since sheās got a really big garden thatās growing super well.
Cut to Arven awkwardly having tea and thanking everything holy that he paid attention in Languages enough to understand when she jumps into Galarian on a word she doesnāt know in Paldaen. Protag is telling their mom about the herbs and their journey to find them, and even excitedly telling her about what the herbs did for Mabosstiff. Arven tries not to feel weird about the feelings that well up when she gives him a genuinely sympathetic look and apologizes that he had to go through that alone for so long.
After he chokes out the āthank youā in response, Protag rounds back to growing the herbs-- they could help people AND pokemon. And they should, which is why Arven is wary of, like, asking a commercial source for help. Heās not stupid, he knows the herbs would be skwovetād away for who knows how long until theyāre fully studied. And yeah, they should be studied, but he feels... like he should be involved.
Some part of him wonders if its his parentās influence in him, wanting a stake in finding out the why of it. Some part of it is his desire to make food thatās good for everyone. Right now, though, thereās not enough of the herbs to do much with anyway. Thus why theyāre there.
Protagās mom suggests a climate controlled greenhouse-- partially to simulate the environment each herb was found in, and partially to keep out wild pokemon to keep more titans from growing.
Unfortunately, the greenhouse at the academy is full and itās not like Arven has a place outside there where he can be to keep an eye on things.
So she suggests they build it in the back garden of their house and Arven will ājust have to visit to keep up with thingsā. Protag offers to split their room with him while they set up, so they donāt have to flying taxi back and forth every day--though they still can when normal classes are in progress.
First day there, though, Arven sleeps on the couch. Under a cozy blanket that smells like lavender, with a stomach full of home cooked food. Mabosstiff is curled up against the couch with his head on his paws, snoozing away.
First break he spends there, he has his own bed and Protagās mom knows what kind of foods he likes. The herbs are growing well, but somehow heās more focused on the house, rather than the greenhouse. Mabosstiff has claimed the skwovet plush as his own, though he does begrudgingly share with Protagās starter on occasion.
By the time the herbs are ready to be harvested and studied, heās a regular fixture. Spends holidays and weekends there, when not catching up on studies. His half of the room has his signature yellow aesthetic. There are bookcases of old notebooks Protag brought him from his parentās lab--nothing about the crater per se, but things that had been moved down there and left behind. Copies of personal pokemon observations. Formula books with notes in the margins, an old journal that mentions getting a maschiff that bonded with baby Arven. Journals about him. He keeps them at the house so he can focus on school-- and so, if he reads them and gets worked up, heāll know someone will hear him cry and snap him out of it.
Thereās a point where a āfamilyā picture is being taken. Heās pulled in by Protag and their mom, insisting he and his pokemon count as family-- why wouldnāt he be in the photo?
I think heād probably be trying very hard not to cry, at least until the picture was taken.
I just feel like he could use being adopted.