In Trading Zone No.2, there were three green stone arenas; in fact, the other two trading zones were similarly equipped. These green stone arenas were said to have been built by True God Level Experts during the Early Modern Times. The forbidden spells above the arena could isolate the aftermath of the battle of a Nine-star Half-step True God. Of course, this was merely hearsay, since no Quasi True God had ever been seen fighting on these arenas.
The reason these trading zones featured arenas was to resolve disputes, as trade dealings inevitably led to occasional disagreements. When disputes couldn't be mediated, arena combat was the simplest and most brutal way to settle them, leaving the victor to have the final say.
