If you happen to be anywhere nearby, that might've been Jupiter! No worries, though, she's totally harmless.

[Who's Jupiter, you ask? Hearing her name, a Pachirisu pops up right next to Makoto's face on the screen, peeking at the device curiously.]

Bu~t if you're still worried about getting eaten, how about you climb a tree and sleep there? I mean, some kinda Pokémon can probably still get you up there, but you're increasing your chances of survival!

[That's... probably not very comforting.]