Zuko, something happened to Avatar:Shadows of the Stars in the last hundred years.
This fanon has been discontinued, but is still available to read for your enjoyment.
Avatar: Shadows of the Stars Over 5000 years after the war
Only 2, sorry
Welcome, this is the story of Avatar:Shadows of the Stars, set over 5000 years after the war in the show. The four nations have fused together (though the four nations still exist) to make the Earthen Empire (referring to their home planet). Their advancements have led to them having colonies on other planets. But humans aren't the only sentient beings in the galaxy, an extremely militarised empire known as the Dakku threaten to destroy the Earthen Empire and a new war has started. A 14 year old boy named Enjay (who is son of a Fire Nation general) tags with a water bending girl named Throttle to adventure the galaxy, find the Avatar (who has gone missing yet again) and save the Earthen Empire from the shadow bending Dakku Empire. I'll try to get at least one chapter a week made.