After the defeat of fire lord and Zuko becomes the new fire Lord, a great mystery occur when a master villain makes a group of villains to avenge the fire lord. Aang,Katara, Sokka,Tuff,Tylee,Mai and Zuko goes on a mission to defeat the new villains and save the world but can not do it alone,so the join forces with kora,Marco,Bolin,Isomee and together the save the world. __________________________ THE CHARACTERS ARE NOT MINE BUT THE STORY IS ENTIRELY MINE __________________________