Six months after the events of the Anti-bending Revolution, Korra, having learned to bend all four elements and achieved status as a Fully Realized Avatar, must once again become the student when she delves into the realm of spirits under her paternal uncle's teachings and tutelage. Now learning the depths of her spiritual connections, Korra soon discovers that light cannot exist without the dark, and in a never ending cycle of creation and destruction, only she has the ability to maintain balance in the world.

The Legend of Korra is an American animated television series set in the Avatar universe as a sequel series to Avatar: The Last Airbender. The premiere episode aired on Nickelodeon on April 14, 2012. However, the first two episodes were released online on March 24–25, 2012 and were available in high-definition for free on iTunes. The series is currently under production and is expected to run for two seasons, spanning four books and a total of fifty-two episodes.

The new series takes place seventy years after the end of the Avatar: The Last Airbender story arc with brand new characters and settings. The protagonist of the new series, Korra, the Avatar after Aang, is a hot-headed and rebellious young woman from the Southern Water Tribe who is "ready to take on the world". The series will follow Korra as she faces the difficult challenges, duties, and responsibilities that come with being the Avatar.