Zhang Jing manga
The Search primarily focused on the mystery surrounding Zuko and Azula's long-lost mother, (Avatar Roku's granddaughter) Ursa. It will also reveal the details of former Princess Azula's imprisonment in a Fire Nation mental institution and what effects the imprisonment has had on her. The main characters will be the Fire Nation family, particularly Zuko and Azula. Avatar Aang, Toph, Sokka, and Katara will also appear, but in a more limited role than they have had in previous novels, as recurring characters. Gene Yang has noted that the series will focus more on the supernatural side of the Avatar world.
In the Fire Nation, Uncle Iroh still awaits the return of Fire Lord Zuko, who is bringing home his long lost mother, Ursa, as well as her new family - for the first time since her banishment. owever, the capital city faces a new uproar caused by the New Ozai Society, who aim to dethrone Zuko in favor of his imprisoned father, forcing Zuko to protect his family against the legacy of Ozai. Besides the political turmoil, personal drama erupts - as the Fire Lord also needs to face his ex-girlfriend, Mai.