1023 Impressive Battle Between Youths

John's location was roughly half-way up the stadium, which continued to stretch out high behind him and down before him. Countless formation screens hovered in the air in the near distance, each depicting the same scene; a battle being fought between two youths. 

Boom!

A loud boom blasted out, causing John to look down towards its source. The stadium surrounded an absolutely massive arena, one a hundred miles in diameter. Unlike normal, flat arenas, this arena was filled with small mountains, natural rock formations, valleys, rivers, volcanos, rivers and lakes of lava, and more.

The explosion of fire was around twenty miles in the distance, atop one of the mountains within the arena. The explosion faded, revealing two youths battling it out. One was a young girl with long golden hair, dressed in a pure white robe, holding a thin marble white sword in her hand.