Avatar: Song of Earth

A fanfiction sequel to A:tLA and Korra. The setting takes place in 216 AG, 45 years after Harmonic Convergence, and 16 years after the return of Sozin's Comet. Sen, the Avatar of Earth and successor to Korra, sides with the spirits against the humans as the world begins to destroy itself using more and more powerful forms of technology. He remains detached, believing the Avatar is no longer needed in human affairs. But only the Avatar can stop the spiritually-destructive war raging in the Earth Kingdom... and restore balance to the world.