[Henry is just close enough to Korra when she asks that question. There doesn't seem to be anyone else around, so, he kind of just assumes she was asking him.
Luckily he has an idea.]
It's probably some kind of curse meant to keep people from leaving.
[The why was the only part he hadn't figured out yet.]
Barrier
Luckily he has an idea.]
It's probably some kind of curse meant to keep people from leaving.
[The why was the only part he hadn't figured out yet.]