EDIT 12/4/11: This is now irrelevant. If you saw the leaked Korra intro, you know that this is completely superfluous and imaginary, but if you didn't, feel free to enjoy the superfluousness and imaginativeness and envision it however you like. c:
I'd post a link to the actual opening sequence, but alas, it was taken down...
I was pondering whether Avatar: The Legend of Korra would have the same style intro as Avatar: The Last Airbender, and then I was pondering what the lines would be, and then my over-creative and over-procrastinating mind came up with this.
Decided to upload this because, well, it counts as fan fiction, doesn't it? And right now I only have one other thing under "fan fiction".
I really wish this could be center aligned. Darn my non-subscription!
My statement that Republic City lies within the Fire Nation is purely imagination. I have no idea where it lies, but the FN is my best guess. Either that or the Earth Kingdom. An abandoned Air Temple is also a possibility, but a less likely one, in my opinion.
EDIT: Republic City is actually in the Earth Kingdom, but it used to be a Fire Nation colony, so it's a little bit of both, I guess.
Oh, and yes, "...but everything changed when the Avatar returned." is, in fact, a direct rip-off of "Then, everything changed when the Fire Nation attacked." XD
More Avatar silliness and fanfics: [link]
Avatar: The Legend of Korra belongs to Mike, Bryan, and Nickelodeon.