Nickelodeon's Legend of Korra was a sequel series to the wildly popular Avatar: The Last Airbender, and it ran for four seasons before it was quietly canceled ahead of season 5. Legend of Korra focused on the new Avatar, a teenage girl named Korra, and significantly built out the mythology of Avatar: The Last Airbender. Prior to the premiere of Legend of Korra season 2, co-creators Michael DiMartino and Bryan Konietzko announced at San Diego Comic-Con that Nickelodeon had ordered 26 more episodes, to be divided into seasons 3 and 4. Following a significant drop in ratings and both creators looking to move onto different projects, Legend of Korra season 4 ended up being the show’s last and was released online in its entirety.
Legend of Korra was significantly different from its predecessor, although there are connections like Avatar Korra being related to Princess Yue. While Avatar: The Last Airbender was aimed at children, Legend of Korra was designed for an older audience, and it dealt with more mature themes such as terrorism, fascism, and sexual orientation. Some Avatar: The Last Airbender fans hated the show's tonal shift, while Legend of Korra supporters blamed Nickelodeon's refusal to promote the show for its cancellation before season 5. Since Legend of Korra’s addition to Netflix, the debate over the show has fired back up.
Related: Avatar: June Is Asami's Grandmother — Theory Explained
Nickelodeon ultimately canceled Legend of Korra for a variety of reasons including poor ratings and creative differences. Legend of Korra season 5 was never officially on the table anyway, but any chance of it had disappeared quickly during season 3’s run. Here are the details about why Legend of Korra was canceled ahead of season
Read more on screenrant.com