A series based on "Avatar: The Last Airbender" is currently in development at Nickelodeon and due for release in 2011. It will be created by Michael Dante DiMartino and Bryan Konietzko. the creators of "Avatar: The Last Airbender". The show, tentatively titled "", will be a twelve-episode mini series that takes place in the same universe, 70 years after the of Fire Lord Ozai. The development period and release dates were announced at the annual Comic-Con in San Diego on 22 July 2010.