It's a little dangerous. I ran into some thorny vine that slithered like a snake, but I got away from it without a problem. There's also spirit animals, but they don't really... do anything? At least from what I saw.

( then again, they responded to intense emotions, and Sky hadn't really reacted because, let's be honest, she's seen way weirder shit. )

There's also portals in the trees- well. There was one that I found, but I've been looking for more because one would imagine there would be more, right?