Comment by shah on One Piece - Chapter 1025

Water

Earth

Air

Long ago, the four nations lived together in harmony. Then everything changed when the Fire Nation attacked. Only the Avatar, master of all four elements , could stop them. But when the world needed him most, he vanished.

A hundred years have passed and the Fire Nation is nearing victory in the w*r.
Two years ago, my father and the men of my tribe journeyed to the Earth Kingdom to help fight against the Fire Nation.
Leaving me and my brother to look after our tribe.
Some people believe that the Avatar was never reborn into the Air Nomads.
And that the cycle is broken, but I haven't lost hope.
I still believe that somehow the Avatar will return to save the world.