India, Oct. 10 -- Seven Havens has been picked up for two additional seasons, taking the series through Season 3 and 4. Variety said it was announced on the panel of the series, which took place Friday, the same day the show premiered. The show was created by Michael Dante DiMartino and Bryan Konietzko and features the character of Pavi, a young Earthbender who learns that she is the new Avatar after Korra. The series is set in a world ravaged by a great cataclysm in which Pavi is forced to deal with threats from both humans and spirits, as well as make sense of her role. The renewal has been announced and the story will follow Pavi's journey, her bond with her lost twin sister Nisha and their quest to save the last bastions of civilizati...