Uhm, okay... that's not it at all, and Bolin's finally going to take this one. "Uhm, nope. I'm pretty sure four! I mean, I've visited three of the countries already just this year. Right now, we're here in Republic City in the United Republic. Just a few weeks ago, my brother Mako, the Avatar Korra, and I were down in Zaofu and Ba Sing Se, the capital of the Earth Kingdom. And a few months ago, we were at the Southern Water Tribe at the South Pole, which is where the where the entrance to the Spirit World is. And Lord Zuko told us everything is doing alright in the Fire Nation recently too, so... hate to break it to you. Maybe you're information is a little out of date maybe?"

Though that information would have to be very out of date if that was the case. Or he could just be making things up... like that Wan guy. "Uuuuuunless you're going to tell me that you remember cities being built on the back of lion turtles too, at which point... well, I can't help you there."