Wherever he is, it doesn't look like the inside of any snake he's ever been swallowed by.
Another important detail is that his Allomancy stopped working. He's carrying the only existing bead of lerasium; swallowing that and burning it restores his powers. One of which tells him that the hatted birds have relatively complex emotions for birds. He walks toward them, for lack of a better direction.
There is a wide variety of weird hat bird magic in play. The battlefield gets hazy; they stare him down with hate in their eyes. One of the tougher, faster weird hat birds screams a particularly nasty scream right in his face.
These birds are suddenly much more threatening. He speeds up to twice as fast as he's seen any of the birds move so far, strengthens himself, and physically charges the ugly one.
Before too long, he has definitively lost. He's got more than enough stored health that the birds will have to get bored eventually, and he's still managing to land a few hits, but this is just embarrassing.
A bunch of birds.
With hats.
Except when it doesn't, apparently. Either it's because not having a body means he's not in contact with metals to tap or burn, or the ball is just that good at blocking things.
He continues to fail to figure out what's going on. Time probably continues to pass.
He sees his captor. This does not bode well for the man's life expectancy.
But he knows he doesn't know what this world is like, maybe there was a good reason for the ball, and he can always kill him later.
The teenager who walked away comes back with yet another teenager whose hair floats in a nongravitic manner around his head. This person peers at their visitor too, with a look of great concentration.
My friends here think you may be intelligent but not speak our language.
"The Murkrow were tearing him apart," objects the guy who threw the ball at him. (The psychic translates.)
The girl who went and got the psychic is translated as saying, "He looks like a human. Murkrow could tear a human apart too."
"I caught him."
"That, I have no explanation for."
He says mentally, I'm human. I am the— My name is Rashek. I'm from another planet, and your birds here are insane.
A little bit of curiosity suppression should be the exact opposite of a helpful demonstration. He glances at the talkative girl; she was unaffected. Odd.
"Dude," says the talkative girl, "he says he's a human and even if he wasn't a human he can talk. Intelligibly."
"He goes in a Pokéball and I caught him, Bella, you go on about your Linoone being near smart enough to talk -"
"Yeah, but he doesn't actually and also Zag volunteered to be mine, which is not what you're looking at here -"
It's probably true. He knows it's true because he's burning zinc, and emphasizing this person's sense of empathy, moral duty, all the messy stuff. In quantities larger than usual, since the curiosity dampening wasn't very effective.
And a bit of fear; fear of him is always a good standby.
"Oh. I think I know what you mean. My kind of humans talk only mostly verbally. There's a psychic part too, and I was being psychically louder just now. Did it look like he was catching emotion from me? I can remember to keep it quieter if it's distracting."
"Bella can't hear this kind of thing?" He turns to the indicated person, pretending not to have tested it. "That sounds unfortunate."
Larry grumbles. "What, you want me to just leave unsupervised - I took him to a Pokécenter, he's probably associated with my trainer ID now!"
"Rashek," says Bella, "Larry is currently potentially legally responsible for anything you do. If you're going to do things that might get him in trouble he really, really won't want to let you do any things. Is that sufficiently clear?"
"Semantics aside, what Larry meant was whether I was trying to con him into handing me the Pokéball currently associated with you," says Bella. "Which I don't want. Even handing it over long enough to release you would mean boxing one of mine for the duration."
Bella facepalms. "Larry can replace your Pokéball if he takes it into his head to do so, Rashek, whatever property damage you're thinking of committing here. What you want him to do is let you go."
"I'm running out of steam here, guys," comments Joe wearily.
To Joe, "I should be able to understand them by now. Thanks."
"People don't normally throw Pokéballs at humans, and if you dressed less outlandishly and didn't pick fights with wild 'mon you'd look like a human," says Bella. "Right now you are attached both to your Pokéball and to Larry. If you take the ball, or damage it, he can replace it and put you in a new one if he wants, which I assume you'd just as soon skip. Meanwhile, you're taking up one of his slots and I assume you have no intention of helping him win the guild tournament next month."
"He can't wear a tournament uniform," says the blue-haired girl, "he's not an Ace, it's not a tournament, and anyway we don't have any in his size, he's too tall."
"Look," says Bella. "Larry. Let him go already. Register your release with the Pokécenter network if you want."
Larry frowns.
"I caught him fair and -"
"You exploited his weird Legendary Space Human properties to imprison him. You have more than used up any good will you might have earned saving him from the Murkrow. Call it a day, go catch an Abra if you want a psychic 'mon."
"I'll show you the place," sighs Bella. She walks, slowly and carefully, to the door of the building; there, she tosses one of her Pokéballs, which yields a horse that is on fire and seems remarkably unconcerned about it. The girl swings herself up onto her creature's back and does not catch fire.
They trot at a sedate pace down the street and at the door she gets off her horse, pets its firey mane affectionately, and puts it away to lead him inside. It is a clothes store. It sells clothes. "Most places will take barter, especially if you found gold or something. I don't know about this one in particular but the mart across the street definitely does if you need to make an exchange."
Rashek looks around at the clothes. He'll have no chance at following current styles for obvious reasons, but since the goal is just to be obviously human that shouldn't matter.
"I can't immediately think how I'd talk anyone into buying what you have on and moreover I'm not sure how it's supposed to be laundered, which would be first," the cashier says. "I can take some of your jewelry."
"Planet's called Earth. And they were reportedly numerous and pretty high-level for wild unevolved Murkrow, but regular humans, directly attacked like that, would've been dead, and a weak to average wild 'mon would have run off or fainted versus that many opponents. My team could take the flock, based on Larry's description, but not without casualties."
On my world, Scadrial, there's no shortage of people who have some of the same abilities I do. I'm unique in having the complete set. And I'm not technically immortal, but am very long-lived.
I think I fit your definition of legendary relatively well, for a human."
He'll need some kind of advantage if he's to find a legendary creature in the next six hundred years, and this is the best that comes to mind.
"I wasn't planning to capture a legendary 'mon, unless it seemed to be obviously not as bright as they're supposed to be. It seems disrespectful. I'd try to talk to them. Some people have ambitions to capture legendaries, though, or Larry wouldn't have made such a fuss about you."
"I mean, you need at least one to safely leave town - you might be able to manage alone but nonlegendary humans can't - and even if you stay in town there's Pokémon-related stuff everywhere, so, yes, they're important. How much information do you need attached to your list?"
He finds a book on Pokémon that seems to be searchable by appearance, a shorter book on legendary Pokémon, and a map. And notes the locations of books that might describe the selection of metals on Earth.
Bella finds other books and reads with a Pokémon curled up across her lap being scritched behind the ears.
Turns out the reason emotional Allomancy did nothing to the hat birds was because Murkrow are Dark type and immune to Psychic. He flips through the notes on Pokémon of a similar type, so as to know what to stay away from.
More importantly, there is no Pokémon that looks like the thing that brought him here and none known to do interplanetary travel. Legendaries it is, then.
Joe could hear my nonvocal communication, so I assume psychic 'mon can do that. Even if they don't immediately look different from non-psychic ones, anything that reacts is psychic."
"I don't think psychic 'mon of the sort that will be around the guild house are telepathic," Bella mentions, heading for the library exit. She takes out a different mammalian quadruped, this one with antlers and leaves, to ride back. "Or we'd have used them to translate instead of Joe. They aren't smart enough. But if we're just checking your ability to sense psychic 'mon specially we can compare Lina's Chimecho against any of mine."
"I can tell that there's a mind there, and its general shape and complexity. I'm not sensing anything being broadcasted from Branch any more than I am from you. That's the part that might or might not be different with psychic ones."