TV Article The Legend of Korra By EW Staff Published on August 1, 2012 04:00AM EDT Photo: Nickelodeon (Nickelodeon) In this animated TV series, Republic City is everything that Avatar Aang and Fire Lord Zuko fought for when they ended the Hundred Year War. With balance restored to the four nations, benders and non-benders can live together in peace, in this thriving metropolitan area. But even the steampunk paradise of Republic City has its problems, as the next Avatar discovers.