Nod. "We understand there are a lot of logistical challenges to overcome, thank you."

"Right."

He brought a medic with him - who's also a more powerful sensor than Naruto, and should be able to suss out any magical conflicts.

Oooh, does the medic mind answering Temperance's questions? As far as they can tell there hadn't been any obvious magical conflicts. They also tend to bathe on extremely purified water and/or use purification rituals on themselves to keep them free from infection.

She'll come in when it's indicated she should do so, and introduce herself as Uzumaki Karin. She doesn't mind answering questions in general, but might not answer everything. And those are good precautions, but it won't catch all diseases, especially anything blood-born... And there's minor illnesses that might slip past that, be caught by native immune systems, but devastate their foreign ones. She'll want to check that both ways, actually, and possibly set up immunizations for any immigrants.

Reasonable, there is a power that sort of does immunizations of many sorts but doesn't scale all that well. And their kind of magic appears to have some difficult getting rid of internal parasites.

Internal parasites are one of many concerns! 

She'd like to check them now; she can explain what her scan does if needed, but it's a bit technical in full detail...

She can go ahead with the scan and they don't mind technical detail.

She has to touch each of them. It passes a wave of her chakra lightly through their bodies, not really set to interact much more than just walking through the air does. Her results are enhanced by her sensory powers, since she's better able to interpret what she's seeing, but mostly - different tissues and structures react differently with the chakra wave. Inflammation is obvious, macro parasites are obvious, and most medics would have to spend longer scanning them for other pathogens but she's also pretty fast at that...

She declares them free of anything liable to spread, though she'll want to get them some vaccines, there's local stuff they're probably not robust against, but she thinks that the differences in origins and magics have made their pathogens incompatible with each others' biology - local pathogens interact heavily with chakra networks, for instance.

Is Temperance going to need to stay in the same shape for more than a few days for that to work? They hate that.

She'd actually like to test that, it sounds likely to have fascinating results!

Oh, that sounds interesting enough to make Temperance significantly less worried. Largely, being sick and injured makes shifting hard and shifting around while less than healthy makes the recovery process take longer.

Vaccines, especially when overseen by a medic, usually don't make you more than mildly sick, but, yeah, there's some diseases they just have first-phase vaccines for that're like that.

Temperance will endure those, though, the will take a few minutes tweaking a nice humanoid-but-winged form beforehand.

The vaccines are a bit of a long course, and a bit of a pain - and Karin's runs medical chakra through them a bit afterwards. Temperance doesn't feel immediately sick, at least.

Great! Then he will only bother her about medical chakra until Reon and Phelix pulls her off.

She's not very good at explaining it, but doesn't try to conceal what she's doing and will at least attempt to explain what she's doing while she's doing it.

Her efforts are appreciated!

Reon wants to know their preferences for portal placement and/or if they should to bring in a few more people to this world.

"Here's not bad for trade, and Wave would like the economy boost. But it's bad for refugees. Wave is a small nation, and I can only authorize portals in my own nation. Would other people have better fitted skills?"

"Some have skills like Karin who want to be sure this world is safe. But It's more a combination of that and people with more official authority. And Temperance's father being overprotective."

"Weird how falling into another world can worry people."

"We would need to check everyone. But for small groups we do not have a problem, and it might be good to have - different groups handling magic or diplomacy."

"Yes, exactly. And we didn't exactly come prepared for a trip. Or with relevant reference materials. We don't need to open a portal to bring the smaller group, it can be just a one time thing while we figure out portal placement."

He nods. "You'd want to check with the rulers here to bring more people in, maybe."

"Of course. We can have a list for approval. Sending people from here to check things there is also an option."