He feels an open summons and lets it grab him -
"And demons from my world have a bad reputation too, but at least there the fact that my summoner is obviously conscious and unharmed would constitute evidence that I am not up to whatever has you so riled."
"Well, that was impolite, does she barge into your house and threaten your visitors routinely?"
"She's got a thing about demons. Should have warned you, sorry. Wouldn't have attacked without being sure, though."
"Sure of what exactly? Because I am literally a demon according to my own world's definition. I am a demon and I do demon magic and I live in Hell."
"As in, they were basically responsible for killing her entire family. So. If you are not the same kind of demon, she will not try to kill you."
"But I am a kind of demon which contains members who are not me who would be disposed to do things like that," Cam says, "so while I'm glad I got off on a technicality this still seems like a problem."
"Eh. Not many people will like you after you say you're a demon, but she's the most violent."
"Maybe I should ditch the wings and tail after all and make something nice and feathery. Or go without."
"Up to you," he shrugs. "Not the wings and tail, the 'demon' part is what freaks people out. That word's got a very specific meaning to it, and it is not a nice one."
"Okay, I can stop claiming the species, if that'll help, I guess people here don't know the difference between the daeva."
"Well, if I did any magic at home, even wearing no or the wrong wings, I could be distinguished from a fairy instantly and from an angel by a remotely discerning eye."
"It's the complicated rune-y thing," agrees Darren. "Don't know if it can do teleportation, but apparently it can do summons."
"I really don't know how that worked, that looked nothing like a summoning circle from home."