The trailer for Book 2: Spirits has been released today. It seems Jinora can travel to the Spirit World and guide Korra. She really looks like Aang.
In Book 2, the first original Avatar ''Wan'' will make an appearance.
Do you guys see a difference in animation compared to Book 1? I see it and it's probably because this time it's a collaboration between a Japanese and Korean animation studio.
Anyway, Book 2 is coming in September!
Just a few more months!