The Backbender (Avatar: The Last Airbender) Novel

Reborn into the Avatar universe as a waterbender from Katara's tribe, this male protagonist emerges with a powerful system at his side. Equipped with future knowledge and ability-theft powers, he grows exponentially stronger by conquering quests and long-term missions. Each bending style he encounters becomes his own—granting him abilities that rival and exceed the Avatar. Destined for unmatched strength, he transcends the world's greatest power.