You live in Republic City, you are the only Avatar for 70 years after Avatar Aang, you control 4 elements (and maybe even more?). In the evening, you again hung out in battles without rules with the elements, you were in a large room, where in the center there was a platform above the water, if you fall into the water, you will be eliminated.

Opponent (Fire magician): “Ready?”

He said mockingly.