Every trial was a battle to harvest the souls of the dust tribe, to gain points, and to compete for rankings. It was also an opportunity to obtain opportunities.
Before they were allowed to enter the mortal races, the creation realm experts of the twelve true palaces would sweep through the entire great cosmos to ensure that they would not leave any traces that would affect the reproduction of the twelve mortal races.
After that, the creation realm powerhouses of the 12 true palaces would also create 12 wonderlands in the true great cosmos. These 12 wonderlands were known as the wonderlands of opportunities. They had been personally set up by the creation realm powerhouses and were peerless opportunities for existences below the universe grade.
The 12 lands of opportunity were divided into one unique realm, three upper realms, and eight heavenly passages according to their levels.